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BQ2023PWRG4 Texas Instruments

BQ2023PWRG4 Overview


The TSSOP package is suitable for it. POWER SUPPLY SUPPORT CIRCUIT is the analog IC used by this device. Channels available are 1. There are 8 pins on it. Tape & Reel (TR) cases are used for packaging. A minimum supply voltage of 2.4V volts is required for this part. Electrical components in the Power Management Circuits family are found here. It is recommended that the chip's supply voltage is 5V higher than 5V volts. It must be greater than -20°C to activate this device. Using it below 70°C temperatures is recommended. Ensure that this device is always set to 3.6V. It has a total of 8 pins. The maximum supply current (Isup) must not exceed 0.06mA.

BQ2023PWRG4 Features


Available in TSSOP Package
with 8 Pins
operate supply voltage at the range of 3.6V

BQ2023PWRG4 Applications


There are a lot of Texas Instruments BQ2023PWRG4 Battery Management ICs applications.

  • Main inverter
  • Body control module
  • Autonomous vehicles
  • Hybrid electric vehicles
  • LED lighting
  • Multicopter and drones
  • Electrical management protection
  • ADAS sonar
  • Home appliances
  • Providing battery protection
999
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BQ20Z955DBTR Texas Instruments

BQ20Z955DBTR Overview




BQ20Z955DBTR Features



BQ20Z955DBTR Applications


There are a lot of Texas Instruments BQ20Z955DBTR Battery Management ICs applications.

  • Shuttle robots
  • Sports cars
  • Fork lifts
  • Chargers 30 kW to 150 kW
  • Electric compressor
  • Hybrid electric vehicles
  • Body control module
  • Robot vacuum cleaner
  • Monitoring the battery
  • Motor drive - 3 phase AC100V-240V AC servo
999
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TPS65011RGZRG4 Texas Instruments

TPS65011RGZRG4 Overview


It belongs to package VQFN. This device utilizes an analog IC POWER SUPPLY SUPPORT CIRCUIT. Channels available are 2. It has a total of 48 pins. A Tape & Reel (TR) case holds it. Use Surface Mount to mount this part. Supply voltage should not fall below 4.5V volts for this part. The family name of this electrical component is Power Management Circuits. A voltage of 5.5V volts is recommended for this chip. This device must be activated by a value of -40°C. Temperatures below 85°C are recommended. Power is provided by 3.6V volts. You should leave this device set to 3.6V at all times. There are a total of 48 pins on it. Supply current (Isup) must not exceed 0.07mA. A voltage of 3.3V is output by the device.

TPS65011RGZRG4 Features


Available in VQFN Package
with 48 Pins
operate supply voltage at the range of 3.6V

TPS65011RGZRG4 Applications


There are a lot of Texas Instruments TPS65011RGZRG4 Battery Management ICs applications.

  • Electric-powered machinery
  • Golf carts
  • Air conditioner
  • DC/DC converter
  • PV inverter
  • Chargers 50 kW to 350 kW
  • Consumer electronics
  • Server secondary power (board)
  • TFT cluster
  • Wireless charging
999
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TPS65021RHARG4 Texas Instruments

TPS65021RHARG4 Overview


For the VQFN package, it is appropriate. The analog IC in this device is POWER SUPPLY SUPPORT CIRCUIT. Channels available are 3. The total number of pins is 40. It's packaged in a Tape & Reel (TR) case. You can mount this part by using Surface Mount. A voltage of at least 2.5V volts is required on this part. This electrical component is from the Power Management Circuits family. There should be 6V voltage over 6V volts on the supply to this chip. It must be greater than -40°C to activate this device. At temperatures below 85°C, it is recommended that it be used. You should leave this device set to 3.6V at all times. The pins on it total 40. A maximum current supply (Isup) of 0.043mA is permitted. The voltage output is 1.8V.

TPS65021RHARG4 Features


Available in VQFN Package
with 40 Pins
operate supply voltage at the range of 3.6V

TPS65021RHARG4 Applications


There are a lot of Texas Instruments TPS65021RHARG4 Battery Management ICs applications.

  • Medical & healthcare
  • PV inverter
  • Body control module
  • Electric train traction batteries
  • Consumer electronics
  • PV timeshift
  • Robots
  • Leisure
  • Solar and wind-generating plants
  • ADAS sonar
999
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UCC3958DP-2 Texas Instruments
12758
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UCC3958PWP-4 Texas Instruments

UCC3958PWP-4 Overview


It is appropriate for the TSSOP package. This device uses an analog integrated circuit (IC) called POWER SUPPLY SUPPORT CIRCUIT. We have 1 channels available. This electrical component is from the Power Management Circuits family. It is powered by a 4V volts. Always keep this device set to 4V. The pins on it total 24. Ensure that the maximum supply current (Isup) is below 0.02mA. A temperature below 70°C is recommended for operation. The working temperature should be above -20°C.

UCC3958PWP-4 Features


Available in TSSOP Package
operate supply voltage at the range of 4V

UCC3958PWP-4 Applications


There are a lot of Texas Instruments UCC3958PWP-4 Battery Management ICs applications.

  • Garbage compressors
  • UAV
  • Motor drive - single phase AC100V-240V non -isolated
  • IH rice cooker
  • Medical & healthcare
  • Aviation ground support systems
  • Rear light with animation
  • Distributed energy resources
  • LED lighting
  • Power tools
999
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PS810-I/ST Microchip Technology

PS810-I/ST Overview


It belongs to package TSSOP. 14 pins are attached to it. A Bulk case holds it. This part should be mounted using Surface Mount. You cannot activate this device if it is less than -20°C. Temperatures below 85°C are recommended for its use.

PS810-I/ST Features


Available in TSSOP Package
with 14 Pins

PS810-I/ST Applications


There are a lot of Microchip Technology PS810-I/ST Battery Management ICs applications.

  • Motor drive - single phase AC100V-240V non -isolated
  • Distributed energy resources
  • Rear light with dynamic control
  • Wireless charging
  • Golf cars
  • Rear light with animation
  • Trucks
  • PV timeshift
  • Industrial machines
  • Grid power infrastructure
999
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BQ24023DRC Texas Instruments

BQ24023DRC Overview


Analog IC POWER SUPPLY SUPPORT CIRCUIT is used in this device. Channels are available on 2. This electrical component is from the Power Management Circuits family. It is powered by a 4.5/6.5V volts. On it, there are 10 pins. 6.5V is the maximal voltage supply (Vsup). To operate a power supply, a voltage greater than 4.5V (Vsup) is needed. Unless specified otherwise, Isup (the maximum supply current) must not exceed 2mA. The operating temperature should be kept below 125°C. There should be an increase in working temperature above -40°C.

BQ24023DRC Features


Supply Voltage-Max (Vsup) : 6.5V

BQ24023DRC Applications


There are a lot of Texas Instruments BQ24023DRC Battery Management ICs applications.

  • Front light
  • Cell phone towers
  • Multicopter and drones
  • Non-road type vehicles
  • Utility vehicles
  • ADAS ECU
  • Head up display (HUD)
  • Passenger boats
  • ADAS radar
  • Medical & healthcare
999
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MCP73871T-2AAI/SS Microchip Technology

MCP73871T-2AAI/SS Overview


The SSOP package is appropriate for it.

MCP73871T-2AAI/SS Features


Available in SSOP Package

MCP73871T-2AAI/SS Applications


There are a lot of Microchip Technology MCP73871T-2AAI/SS Battery Management ICs applications.

  • Submarines
  • Rear light with dynamic control
  • Fork lifts
  • ADAS Lidar
  • Head up display (HUD)
  • Industrial Lidar
  • Robots
  • Refrigerator
  • Electric train traction batteries
  • Peak shaving
999
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PS5163EV Microchip Technology

PS5163EV Overview


The SSOP package is appropriate for it.

PS5163EV Features


Available in SSOP Package

PS5163EV Applications


There are a lot of Microchip Technology PS5163EV Battery Management ICs applications.

  • Buses
  • Passenger boats
  • DC/DC converter
  • Passenger cars
  • Providing battery protection
  • Grid support
  • Industrial machines
  • Grid power infrastructure
  • Rear light with animation
  • Wearables
999
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BQ29413PWRG4 Texas Instruments

BQ29413PWRG4 Overview


For package TSSOP, it is appropriate. POWER SUPPLY SUPPORT CIRCUIT is the analog IC that this device employs. There are 1 channels available. The total number of pins is 8. The package contains a Tape & Reel (TR) case. The minimum supply voltage for this part should not be less than 4V volts. The Power Management Circuits family of electrical components includes this component. Its supply voltage should not exceed 25V volts. To activate this device, it should not be less than -40°C. A temperature below 110°C is suggested for use. Keep in mind that this device should be set to 14V at all times. There are a total of 8 pins on it. A maximum of 0.003mA current must be available from the supply (Isup). The voltage it outputs is 2V.

BQ29413PWRG4 Features


Available in TSSOP Package
with 8 Pins
operate supply voltage at the range of 14V

BQ29413PWRG4 Applications


There are a lot of Texas Instruments BQ29413PWRG4 Battery Management ICs applications.

  • Ventilator
  • Utility vehicles
  • Golf carts
  • Robots
  • Grid support
  • Estimating the battery’s operational state
  • Motor bikes
  • Non-road type vehicles
  • Body control module
  • Distributed energy resources
999
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BQ29405PW Texas Instruments

BQ29405PW Overview


For the TSSOP package, it is appropriate.

BQ29405PW Features


Available in TSSOP Package

BQ29405PW Applications


There are a lot of Texas Instruments BQ29405PW Battery Management ICs applications.

  • Electric train traction batteries
  • Smart speaker / portable audio
  • Electric street sweepers
  • Accessory drives
  • Motor drive - 3 phase AC400V inverter
  • Electric cars
  • Ventilator
  • Body ECU
  • Rear light with animation
  • Buses
999
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TPS65013RGZRG4 Texas Instruments

TPS65013RGZRG4 Overview


A VQFN package would be appropriate for this. The analog IC that this device utilizes is POWER SUPPLY SUPPORT CIRCUIT. Channels are available on 2. The device has 48 pins in total. The product is packaged in a Tape & Reel (TR) case. You can mount this part by using Surface Mount. The voltage supply for this part should not be less than 4.5V volts. This electrical component is from the Power Management Circuits family. In order for this chip to function correctly, the supplied voltage can't exceed 5.5V volts. To activate this device, it should not be less than -40°C. It should be used at temperatures below 85°C. 3.6V volts power it. It is recommended that this device be set to 3.6V at all times. The device has a total of 48 pins. The supply (Isup) must provide 0.07mA more than 0.07mA current. Its output voltage amounts to 3.3V.

TPS65013RGZRG4 Features


Available in VQFN Package
with 48 Pins
operate supply voltage at the range of 3.6V

TPS65013RGZRG4 Applications


There are a lot of Texas Instruments TPS65013RGZRG4 Battery Management ICs applications.

  • A/C power substations
  • Multicopter and drones
  • Home appliances
  • Autonomous vehicles
  • Chargers 50 kW to 350 kW
  • Body ECU
  • Trucks
  • Front light
  • Rear light with dynamic control
  • Head up display (HUD)
999
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TPS65014RGZTG4 Texas Instruments

TPS65014RGZTG4 Overview


For package VQFN, it is appropriate. The analog IC that this device utilizes is POWER SUPPLY SUPPORT CIRCUIT. The available channels are 1. Total pins are 48. Mount this part using Surface Mount. Voltage must not drop below 4.5V volts to operate this part. An electrical component of the type Power Management Circuits can be found here. In order for this chip to function correctly, the supplied voltage can't exceed 6.5V volts. A value of -40°C is required to activate this device. The product should be used below 85°C degrees Celsius. Power is provided by 3.6V volts. Keep in mind that this device should be set to 3.6V at all times. 48 pins are present on it. A maximum of 0.07mA current must be available from the supply (Isup). Its output voltage amounts to 1.8V.

TPS65014RGZTG4 Features


Available in VQFN Package
with 48 Pins
operate supply voltage at the range of 3.6V

TPS65014RGZTG4 Applications


There are a lot of Texas Instruments TPS65014RGZTG4 Battery Management ICs applications.

  • Internet infrastructure equipment
  • ADAS radar
  • Electric vehicles
  • Accessory drives
  • Multicopter and drones
  • Ventilator
  • Refrigerator
  • UAV
  • Monitoring the battery
  • xEV charging station (off-board charger)
999
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UCC3958DPTR-3 Texas Instruments

UCC3958DPTR-3 Overview


The package SOIC is appropriate for it. POWER SUPPLY SUPPORT CIRCUIT is the analog IC used by this device. The available channels are 1. The family name of this electrical component is Power Management Circuits. There is a 4V volt power source. All times this device should be set to 4V. The device has a total of 16 pins. The maximum supply current (Isup) must not exceed 0.02mA. Operating temperatures should remain below 70°C. Working temperatures should be above 0°C.

UCC3958DPTR-3 Features


Available in SOIC Package
operate supply voltage at the range of 4V

UCC3958DPTR-3 Applications


There are a lot of Texas Instruments UCC3958DPTR-3 Battery Management ICs applications.

  • Aviation ground support systems
  • Industrial machines
  • Ventilator
  • xEV charging station (off-board charger)
  • Power supplies
  • Medical & healthcare
  • Head up display (HUD)
  • DC/DC converter
  • Grid support
  • LED lighting
999
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BQ24200DGNRG4 Texas Instruments

BQ24200DGNRG4 Overview


The HTSSOP EP package is appropriate for it. This device uses an analog integrated circuit (IC) called POWER SUPPLY SUPPORT CIRCUIT. Channels available are 1. 8 pins are attached to it. The package contains a Tape & Reel (TR) case. Supply voltage should not fall below 2.8V volts for this part. Electrical components in the Power Management Circuits family are found here. There should be 13.5V voltage over 13.5V volts on the supply to this chip. You cannot activate this device if it is less than -40°C. A temperature below 125°C is suggested for use. In total, it has 8 pins. OPTIONAL TEMPERATURE MONITORING BEFORE AND DURING CHARGE can be discovered in the device when using it. Unless specified otherwise, Isup (the maximum supply current) must not exceed 2.5mA. The output voltage is 4.1V. Input voltages below 2.8V are suitable for the device.

BQ24200DGNRG4 Features


Available in HTSSOP EP Package
with 8 Pins

BQ24200DGNRG4 Applications


There are a lot of Texas Instruments BQ24200DGNRG4 Battery Management ICs applications.

  • ADAS radar
  • Smart speaker / portable audio
  • PV timeshift
  • Grid support
  • DC/DC converter
  • Buses
  • Golf cars
  • Estimating the battery’s operational state
  • 3-wheelers
  • Electric compressor
999
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BQ2058RSN-C5TR Texas Instruments
4884
In-stock
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UCC3958DPTR-4 Texas Instruments
10681
In-stock
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BQ2057SNTRG4 Texas Instruments

BQ2057SNTRG4 Overview


SOIC is the appropriate package for it. POWER SUPPLY SUPPORT CIRCUIT is the analog IC used by this device. There are 1 channels available. This electrical component is from the Power Management Circuits family. To activate this device, it should not be less than -20°C. The product should be used below 70°C degrees Celsius. A 4.5/15V volt supply powers it. You should leave this device set to 5V at all times. There are a total of 8 pins on it. Upon reaching 15V, the maximum supply voltage (Vsup) can be applied. Ideally, Vsup (supply voltage) should be greater than 4.5V. There must be 4mA more than 4mA current available from the supply (Isup). A voltage of 18V is specified as the operating supply voltage for this device. In this case, it produces 4.1V voltage as an output.

BQ2057SNTRG4 Features


Available in SOIC Package
operate supply voltage at the range of 5V
Supply Voltage-Max (Vsup) : 15V

BQ2057SNTRG4 Applications


There are a lot of Texas Instruments BQ2057SNTRG4 Battery Management ICs applications.

  • Autonomous vehicles
  • Body control module
  • Trucks
  • Infotainment/cluster
  • ADAS ECU
  • Wearables
  • Utility vehicles
  • Industrial drones
  • Submarines
  • ADAS Lidar
999
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BQ20Z80DBTG4 Texas Instruments

BQ20Z80DBTG4 Overview


It is appropriate for the TSSOP package. IC POWER SUPPLY MANAGEMENT CIRCUIT is the device's analog IC. The available channels are 1. The device has 38 pins in total. The part must be mounted with Surface Mount. The minimum supply voltage for this part should not be less than 3V volts. This electrical component is from the Power Management Circuits family. It is recommended that the chip's supply voltage not exceed 3.6V volts. Activation of this device requires a value greater than 0. Temperatures below 85°C are recommended for its use. It is always recommended that this device is set to 3.3V. The device has a total of 38 pins. This device's operating supply voltage is specified as being in the range of 3.3V. In this case, it produces 400mV voltage as an output.

BQ20Z80DBTG4 Features


Available in TSSOP Package
with 38 Pins
operate supply voltage at the range of 3.3V

BQ20Z80DBTG4 Applications


There are a lot of Texas Instruments BQ20Z80DBTG4 Battery Management ICs applications.

  • Passenger cars
  • Rear light with animation
  • Industrial drones
  • Park and garden
  • Robot vacuum cleaner
  • Golf carts
  • Continually optimizing battery performance
  • Fork lifts
  • Medical & healthcare
  • Smart speaker / portable audio
999
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BQ24747RHDT Texas Instruments

BQ24747RHDT Overview


The package VQFN is appropriate for it. A device like this uses an analog IC named BATTERY CHARGE CONTROLLER. The device has 28 pins in total. It comes in a case with a Cut Tape (CT). The part must be mounted with Surface Mount. In order for this part to operate properly, its supply voltage must not be lower than 7V volts. The family name of this electrical component is Power Management Circuits. It is recommended that the chip's supply voltage is 24V higher than 24V volts. You cannot activate this device if it is less than -40°C. The product should be used below 125°C degrees Celsius. The pins on it total 28. The output voltage of the device is 19.2V.

BQ24747RHDT Features


Available in VQFN Package
with 28 Pins
Output Voltage at the range of 3.3V

BQ24747RHDT Applications


There are a lot of Texas Instruments BQ24747RHDT Battery Management ICs applications.

  • Electric-powered machinery
  • Golf carts
  • Weather stations
  • Cleaning machines
  • Peak shaving
  • Passenger boats
  • On-board battery charger
  • Golf cars
  • Grid support
  • Park and garden
999
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SI9730CBY-T1-E3 Vishay

SI9730CBY-T1-E3 Overview


The SOIC package is suitable for it. This device utilizes an analog IC POWER SUPPLY SUPPORT CIRCUIT. The available channels are 2. 8 pins are attached to it. The part must be mounted with Surface Mount. It should not be less than -25°C in order to activate this device. A temperature below 85°C is recommended for its use. Keep in mind that this device should be set to 9V at all times. The pins on it total 8. Voltage supply (Vsup) is 9V at maximum. In this device, the operating supply voltage is set to 9V. A voltage of 4.22V is output by the device.

SI9730CBY-T1-E3 Features


Available in SOIC Package
with 8 Pins
operate supply voltage at the range of 9V
Supply Voltage-Max (Vsup) : 9V

SI9730CBY-T1-E3 Applications


There are a lot of Vishay SI9730CBY-T1-E3 Battery Management ICs applications.

  • ADAS sonar
  • Solar and wind-generating plants
  • Wireless charging
  • Motor drive - 3 phase AC100V-240V AC servo
  • Golf cars
  • Passenger boats
  • Consumer electronics
  • Trucks
  • Aviation ground support systems
  • Leisure
999
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BQ2050HSN-A308TR Texas Instruments

BQ2050HSN-A308TR Overview


A device like this uses an analog IC named POWER SUPPLY SUPPORT CIRCUIT. We have 1 channels available. This device should always be set to 4.25V. The pins on it total 16. Voltage supply (Vsup) is 6.5V at maximum. Ensure that Vsup (the supply voltage) is greater than 3V volts. Keeping the operating temperature below 70°C is recommended.

BQ2050HSN-A308TR Features


operate supply voltage at the range of 4.25V
Supply Voltage-Max (Vsup) : 6.5V

BQ2050HSN-A308TR Applications


There are a lot of Texas Instruments BQ2050HSN-A308TR Battery Management ICs applications.

  • UAV
  • Motor drive - single phase AC100V-240V non -isolated
  • ADAS sonar
  • Infotainment/cluster
  • Rear light with dynamic control
  • Ventilator
  • IH rice cooker
  • Cleaning machines
  • Consumer electronics
  • 3-wheelers
999
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MC32BC3770CS NXP Semiconductors See Relate Datesheet
999
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MIC79110YML TR Microchip Technology See Relate Datesheet
999
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BQ76952PFBR Texas Instruments <div class="ti_ocb-features ti_p-layout-space-small" style="box-sizing: inherit; margin-bottom: 48px; color: rgb(85, 85, 85); font-family: Roboto, &quot;Franklin Gothic Medium&quot;, Tahoma, sans-serif; font-size: 14px; font-variant-ligatures: no-common-ligatures; white-space: normal;"><h2 class="u-header-4" style="box-sizing: inherit; margin: 0px 0px 12px; padding: 0px; font-size: 20px; line-height: 28px; font-weight: 300; color: rgb(51, 51, 51);"><strong><span style="font-family: arial, helvetica, sans-serif;">Features for the BQ76952</span></strong></h2><div style="box-sizing: inherit;"><ul style="box-sizing: inherit; margin-bottom: 24px; margin-left: 1.25rem; padding: 0px; line-height: 20px;"><li><span style="font-family: arial, helvetica, sans-serif;">Battery monitoring capability for 3-series to 16-series cells</span></li><li><span style="font-family: arial, helvetica, sans-serif;">Integrated charge pump for high-side NFET protection with optional autonomous recovery</span></li><li><span style="font-family: arial, helvetica, sans-serif;">Extensive protection suite including voltage, temperature, current, and internal diagnostics</span></li><li><span style="font-family: arial, helvetica, sans-serif;">Two independent ADCs</span></li><ul style="list-style-type: square;"><li><span style="font-family: arial, helvetica, sans-serif;">Support for simultaneous current and voltage sampling</span></li><li><span style="font-family: arial, helvetica, sans-serif;">High-accuracy coulomb counter with input offset error &lt; 1 µV (typical)</span></li><li><span style="font-family: arial, helvetica, sans-serif;">High accuracy cell voltage measurement &lt; 10 mV (typical)</span></li></ul><li><span style="font-family: arial, helvetica, sans-serif;">Wide-range current applications (±200-mV measurement range across sense resistor)</span></li><li><span style="font-family: arial, helvetica, sans-serif;">Integrated secondary chemical fuse drive protection</span></li><li><span style="font-family: arial, helvetica, sans-serif;">Autonomous or host-controlled cell balancing</span></li><li><span style="font-family: arial, helvetica, sans-serif;">Multiple power modes (typical battery pack operating range conditions)</span></li><ul style="list-style-type: square;"><li><span style="font-family: arial, helvetica, sans-serif;">NORMAL mode: 286 µA</span></li><li><span style="font-family: arial, helvetica, sans-serif;">Multiple SLEEP mode options: 24 µA to 41 µA</span></li><li><span style="font-family: arial, helvetica, sans-serif;">Multiple DEEPSLEEP mode options: 9 µA to 10 µA</span></li><li><span style="font-family: arial, helvetica, sans-serif;">SHUTDOWN mode: 1 µA</span></li></ul><li><span style="font-family: arial, helvetica, sans-serif;">High-voltage tolerance of 85 V on cell connect and select additional pins</span></li><li><span style="font-family: arial, helvetica, sans-serif;">Tolerant of random cell attach sequence on production line</span></li><li><span style="font-family: arial, helvetica, sans-serif;">Support for temperature sensing using internal sensor and up to nine external thermistors</span></li><li><span style="font-family: arial, helvetica, sans-serif;">Integrated one-time-programmable (OTP) memory programmable by customers on production line</span></li><li><span style="font-family: arial, helvetica, sans-serif;">Communication options include 400-kHz I<span style="font-family: arial, helvetica, sans-serif; box-sizing: inherit; font-size: 12px; line-height: 0; position: relative; vertical-align: baseline; top: -0.5em;">2</span>C, SPI, and HDQ one-wire interface</span></li><li><span style="font-family: arial, helvetica, sans-serif;">Dual-programmable LDOs for external system usage</span></li><li><span style="font-family: arial, helvetica, sans-serif;">48-pin TQFP package (PFB)</span></li></ul></div></div><div class="ti_ocb-description ti_p-layout-space-small" style="box-sizing: inherit; margin-bottom: 48px; color: rgb(85, 85, 85); font-family: Roboto, &quot;Franklin Gothic Medium&quot;, Tahoma, sans-serif; font-size: 14px; font-variant-ligatures: no-common-ligatures; white-space: normal;"><h2 class="u-header-4" style="box-sizing: inherit; margin: 0px 0px 12px; padding: 0px; font-size: 20px; line-height: 28px; font-weight: 300; color: rgb(51, 51, 51);"><strong><span style="font-family: arial, helvetica, sans-serif;">Description for the BQ76952</span></strong></h2><div style="box-sizing: inherit;"><p style="box-sizing: inherit; margin-top: 0px; margin-bottom: 24px; padding: 0px; line-height: 20px;"><span style="font-family: arial, helvetica, sans-serif;">The Texas Instruments BQ76952 device is a highly integrated, high-accuracy battery monitor and protector for 3-series to 16-series Li-ion, Li-polymer, and LiFePO<span style="font-family: arial, helvetica, sans-serif; box-sizing: inherit; font-size: 12px; line-height: 0; position: relative; vertical-align: baseline; bottom: -0.25em;">4</span>&nbsp;battery packs. The device includes a high-accuracy monitoring system, a highly configurable protection subsystem, and support for autonomous or host controlled cell balancing. Integration includes high-side charge-pump NFET drivers, dual programmable LDOs for external system use, and a host communication peripheral supporting 400-kHz I<span style="font-family: arial, helvetica, sans-serif; box-sizing: inherit; font-size: 12px; line-height: 0; position: relative; vertical-align: baseline; top: -0.5em;">2</span>C, SPI, and HDQ one-wire standards. The BQ76952 device is available in a 48-pin TQFP package.</span></p></div></div>
1999
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BQ25172DSGR Texas Instruments BQ25172DSGR
3000
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BQ25173DSGR Texas Instruments <p style="white-space: normal;">describe</p><p style="white-space: normal;"><br/></p><p style="white-space: normal;">The BQ25173 is an integrated 800-mA linear charger for 1- to 4-cell supercapacitors targeted at space-limited applications. The device has a single power output that charges the supercapacitor. The system load can be placed in parallel with the supercapacitor; the charge current is shared between the system and the supercapacitor.</p><p style="white-space: normal;"><br/></p><p style="white-space: normal;">An internal control loop monitors the IC junction temperature during charging and reduces the charge current if the internal temperature threshold, TREG, is exceeded. This feature allows for fast charging of a fully discharged supercapacitor.</p><p style="white-space: normal;"><br/></p><p style="white-space: normal;">The charger power stage and charge current sense functions are fully integrated. The charger function has high-accuracy current and voltage regulation loops, a charge status display, and charge function control. The charge voltage and fast-charge current are programmable through or external.</p><p style="white-space: normal;"><br/></p><p style="white-space: normal;"><br/></p><p style="white-space: normal;"><br/></p><p style="white-space: normal;">The BQ25173 is an integrated 800-mA linear charger for 1- to 4-cell supercapacitors targeted at space-limited applications. The device has a single power output that charges the supercapacitor. The system load can be placed in parallel with the supercapacitor; the charge current is shared between the system and the supercapacitor.</p><p style="white-space: normal;"><br/></p><p style="white-space: normal;">An internal control loop monitors the IC junction temperature during charging and reduces the charge current if the internal temperature threshold, TREG, is exceeded. This feature allows for fast charging of a fully discharged supercapacitor.</p><p style="white-space: normal;"><br/></p><p style="white-space: normal;">The charger power stage and charge current sense functions are fully integrated. The charger function has high-accuracy current and voltage regulation loops, a charge status display, and charge function control. The charge voltage and fast-charge current are programmable through or external.</p><p style="white-space: normal;"><br/></p><p style="white-space: normal;"><br/></p><p style="white-space: normal;"><br/></p><p style="white-space: normal;"><br/></p><p style="white-space: normal;">characteristic</p><p style="white-space: normal;"><br/></p><p style="white-space: normal;">• Input voltage up to 40-V tolerant</p><p style="white-space: normal;">• Automatic Sleep mode for low power consumption</p><p style="white-space: normal;">• 350-nA leakage current</p><p style="white-space: normal;">• 2-µA input leakage current when charging disabled</p><p style="white-space: normal;"><br/></p><p style="white-space: normal;">• Supports 1- to 4-cell supercapacitor</p><p style="white-space: normal;">• Supports charging supercapacitor from 0 V</p><p style="white-space: normal;">• External resistor programmable operation</p><p style="white-space: normal;">• FB pin to adjust supercapacitor regulation voltage</p><p style="white-space: normal;">• ISET to set charge current from 10 mA to 800 mA</p><p style="white-space: normal;"><br/></p><p style="white-space: normal;">• High accuracy</p><p style="white-space: normal;">• ±1% charge voltage accuracy</p><p style="white-space: normal;">• ±10% charge current accuracy</p><p style="white-space: normal;"><br/></p><p style="white-space: normal;">• Charging features</p><p style="white-space: normal;">• CE pin for charging function control</p><p style="white-space: normal;">• Open-drain output for status and fault indication</p><p style="white-space: normal;">• Open-drain output for power-good indication</p><p style="white-space: normal;"><br/></p><p style="white-space: normal;">• Integrated fault protection</p><p style="white-space: normal;">• 18-V IN overvoltage protection</p><p style="white-space: normal;">• 1000-mA overcurrent protection</p><p style="white-space: normal;">• 125°C thermal regulation; 150°C thermal shutdown protection</p><p style="white-space: normal;">• OUT short-circuit protection</p><p style="white-space: normal;">• ISET pin short/open protection</p>
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