原装现货 LP3918TLX 欢迎询价

Features

■ 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 shutdown

■ Under Voltage Lockout

■ 25-bump Thin mICro-SMD package 2.5 x 2.5 mm

■ Options available on request, please contact sales office

for further information;

- Level detect on HF_PWR & PWR_ON

- LDO Charging mode

- Custom Default Settings on Charger, and LDO O/P’s.

Key Specifications

■ 50mA to 950mA Programmable Charge Current

■ 3.0V to 5.5V Input Voltage Range

■ 200mV typ. Dropout Voltage on 300 mA LDO’s

■ 2% (typ) Output Voltage Accuracy on LDO’s