产品详情

微源半导体 LP4081H 带电源路径的线性充电器

Features

◆ Input over-voltage protected up to 16V

◆ Charge Management

- Programmable charge current up to 1A

- Programmable floating voltage with 0.3% accuracy

- Programmable trickle charge and termination current

◆ Charge and discharge current monitor

◆ Automatic re-charge and thermal foldback

◆ I2C bus to SoC with an interrupt pin

◆ Low drop-out fast charge function

◆ Power Path Management

◆ Charge safety timer and watchdog

◆ NTC management

◆ Rich protections: UVLO, OVP, SCP

◆ 0.6-μA ultra-low iq in standby mode

◆ 0.4-μA ultra-low iq in ship mode

◆ 3mm x 3mm DFN-10 package

◆ RoHS Compliant and 100% Lead (Pb) Free

Applications

◆ Wearable

◆ Fitness Application

◆ Smart Watch