LP3918 Datasheet - Texas Instruments

LP3918 Battery Charge Management/Regulator

The LP3918 is a fully integrated charger and multiregulator unit designed for CDMA cellular phones. The LP3918 contains a Li-Ion battery charger, 7 low noise low dropout (LDO) voltage regulators and a high-speed serial interface to program on/off conditions and output voltages of individual regulato.

LP3918 Features

* 1

* 2 Fully Integrated Li-Ion Battery Charger with Thermal Regulation

* USB Charge Mode

* 7 Low Noise LDO’s

* 2 x 300 mA

* 3 x 150 mA

* 2 x 80 mA

* I2C Compatible Interface for Controlling LDO Outputs and Charger Operation

* Thermal Shut

LP3918-etcTI.pdf