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UC2845AQD UC2845AQD

815-UC2845AQD

Manufacturer:

Ultralife

Product Number:

815-UC2845AQD

Description:

UC2845AQD Overview


The switching controller fits in the 14-SOIC (0.154, 3.90mm Width) package and is ideal for most applications. There is enough capacity in the dc motor controller to ge

Datasheet:

-

Description:

UC2845AQD Overview


The switching controller fits in the 14-SOIC (0.154, 3.90mm Width) package and is ideal for most applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. Packaging for the pmic consists of Tube solid enclosures. With this function, you can deal with Transistor Driver dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 7.6V~30V. Worked in a -40°C~125°C TJ dc switcher before. Surface Mount makes it suitable for general dc dc regulator. Switching control is made easier with the dcdc regulator's Frequency Control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. Terminal (s) of the switching converters are designed at the DUAL position. 14 terminations with various dc switching's functions. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. Search for "UC2845" to find other relevant dc to dc converter ics. There are only 14 pins on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. DC regulator outputs 15V voltage according to the test statistics. You should note down the dc dc regulator's usual output current of 200mA when you start a project. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 50 %. A frequency of 500kHz is used by the switching controller. DC switching uses 11mA when it is dormant. The maximum input voltage of dc switcher is 25V, so users should limit their voltage accordingly. Input current cannot exceed 1A with this dc switcher. 11mA current flow input could satisfy the switching converter for operation.

UC2845AQD Features


Transistor Driver Outputs
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 500kHz

UC2845AQD Applications


There are a lot of Texas Instruments UC2845AQD DC to DC converter applications.

  • Hydraulic presses
  • Large fire protection systems
  • Bending machines
  • Post equipment
  • Packaging
  • Analog precision reference circuits
  • USB circuits
  • Electric heating, lighting
  • Arc suppression circuits
  • Injection molding machinery


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UC2845AQD information

Specifications
ACL Staticide Inc UC2845AQD technical specifications, attributes, parameters and parts with similar specifications to ACL Staticide Inc UC2845AQD
  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Package / Case
    14-SOIC (0.154, 3.90mm Width)
  • Surface Mount
    YES
  • Number of Pins
    14
  • Weight
    145.603151mg
  • Operating Temperature
    -40°C~125°C TJ
  • Packaging
    Tube
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Discontinued
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    14
  • Termination
    SMD/SMT
  • ECCN Code
    EAR99
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Subcategory
    Switching Regulator or Controllers
  • Max Power Dissipation
    1W
  • Technology
    BIPOLAR
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Frequency
    500kHz
  • Base Part Number
    UC2845
  • Function
    Step-Up, Step-Up/Step-Down
  • Number of Outputs
    1
  • Output Voltage
    15V
  • Output Type
    Transistor Driver
  • Max Output Current
    1A
  • Input Voltage-Nom
    15V
  • Analog IC - Other Type
    SWITCHING CONTROLLER
  • Output Configuration
    Positive, Isolation Capable
  • Power Dissipation
    1W
  • Output Current
    200mA
  • Voltage - Supply (Vcc/Vdd)
    7.6V~30V
  • Quiescent Current
    11mA
  • Control Features
    Frequency Control
  • Topology
    Boost, Flyback, Forward Converter
  • Control Mode
    CURRENT-MODE
  • Max Input Voltage
    25V
  • Control Technique
    PULSE WIDTH MODULATION
  • Rise Time
    50ns
  • Synchronous Rectifier
    No
  • Fall Time (Typ)
    50 ns
  • Switcher Configuration
    PUSH-PULL
  • Max Duty Cycle
    50 %
  • Input Current
    11mA
  • Duty Cycle (Max)
    48%
  • Length
    8.65mm
  • Width
    3.9mm
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
UC2845AQD Relevant information

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