LP3919是TI公司的一款电池充电器IC产品，LP3919是CDMA Cellular Phone Power Management Unit，本页介绍了LP3919的产品说明、应用、特性等，并给出了与LP3919相关的TI元器件型号供参考。
LP3919 - CDMA Cellular Phone Power Management Unit - 电池充电器IC - 电池管理产品 - TI公司（Texas Instruments，德州仪器）
The LP3919 is a complete Power Management Unit (PMU) designed for CDMA cellular phones. The LP3919 PMU contains a Li-Ion battery charger, low-noise low-dropout voltage regulators, buck regulators, a USB Transceiver, comparators and a high-speed serial interface to program on/off conditions and output voltages of individual regulators, and to read status information of the PMU.
