深圳市科瑞芯电子有限公司

LPSemi/微源半导体 LP4076 ESOP-8 36V/1A独立单电池线性充电器

LP4076 Features

◆ Easy-to-use standalone single-cell charger

◆ High input voltage linear charger

- Support up to 7V operating input voltage with36V absolute maximum input rating

- Maximum BAT withstand voltage up to 14V

- Programmable up to 1A fast charge current

- -0.5/+1% regulated output voltage accuracy

- Trickle current 10% of fast charge current

- Termination current 10% of fast charge current

◆ High integration

- Integrated reverse blocking MOSFET

- Built-in charge current sensing

- Internal loop compensation

- Integrated charge status indication

◆ Support full charge cycle of trickle current mode,constant current (CC) mode, constant voltage (CV)mode, charge termination and automatic recharge

◆ BAT leakage current 30nA typical

◆ Protection features

- Input under-voltage lockout (UVLO)

- Input over-voltage protection (OVP)

- Battery reverse connection protection

- Thermal regulation

- Cold/hot battery temperature protection

◆ RoHS Compliant and 100% Lead (Pb)-Free

◆ Package: ESOP-8

LP4076 Applications

◆ Wireless Speaker

◆ Cordless Power Tools

◆ Gaming Devices

◆ Portable Media Players

◆ Handheld Battery-Powered Devices

◆ Charging Docks and Cradles

◆ Power Banks

◆ E-Cigarettes

产品规格书（部分）