SC806中文资料微型高能量锂离子电池充电器数据手册Semtech规格书

描述 Description

The SC806 is a fully integrated, single cell, constant-current (cc)/constant-voltage (cv) Lithium-Ion battery charger in a tiny 3x3 mm thermally enhanced MLP package. The SC806 can operate as a stand-alone charger or in conjunction with a Power Management Controller (PMIC).

特性 Features

·Fully integrated charger with FET pass transistor, reverse-blocking diode, sense resistor and thermal protection
·High Accuracy Charge Current
·Tiny 3mm x 3mm 10 lead MLP package
·Programmable precharge, fastcharge and termination current
·Battery voltage controlled to 1% accuracy
·Battery Charge Current accurate to 5% at 800mA
·Soft-start for step load and adapter plug-in
·Up to 1A continuous charge current
·Input voltage range from 3V to 6V allows seamless charging from current limited adapter
·0.1µA battery drain current in shutdown and monitor modes
·Over-current protection in all charging modes
·Automatic loss of battery detection
·Adapter Present, Charge Status, and No Battery output LED drivers

应用 Application

·Cellular phones
·PDAs
·Handheld meters
·Charging stations
·USB chargers
·Digital cameras
·GPS handhelds
·Programmable current source