LTC4054ES5-4.2#TRPBF

Introducing the LTC4054ES5-4.2#TRPBF, a highly efficient and compact standalone linear battery charger. Designed by Linear Technology, this product offers a seamless charging experience for lithium-ion batteries. The LTC4054ES5-4.2#TRPBF comes in a 5-lead SOT-23 package, making it well-suited for space-constrained applications such as portable devices, wearables, and wireless sensors. With a maximum charge current of 500mA, this charger provides fast and efficient charging for single-cell lithium-ion batteries. Equipped with a precision voltage reference and current sense amplifier, the LTC4054ES5-4.2#TRPBF ensures accurate and reliable charging. Its constant-current/constant-voltage operation guarantees optimal battery charging without overcharging or overheating. The charger also provides a programmable charge termination timer to further enhance battery safety. Additionally, the LTC4054ES5-4.2#TRPBF includes an automatic recharge feature that allows it to automatically initiate recharge cycles when the battery voltage drops below the regulation threshold. This convenient feature ensures that the battery is always ready for use. Overall, the LTC4054ES5-4.2#TRPBF is a high-performance and versatile battery charger that delivers optimal charging efficiency and reliability for your lithium-ion batteries.