AAT3620集成电路（IC）的电池充电器规格书PDF中文资料

AAT3620属于集成电路（IC）的电池充电器。由美国思佳讯公司制造生产的AAT3620电池充电器电池充电器 PMIC（电源管理集成电路）是元器件级产品系列，用于在电子设备中实现电池充电控制和充电管理功能。这些器件主要根据电池化学及其设计用于的电池数量来分类，可提供电化学电池和超级电容器安全充电所必需的电流或电压调节和监视功能。

Features

 Input voltage range: 4.3 to 6.0 V

 Up to 2.0 A charging current capability

 1.5 MHz PWM/linear charger

 Over 90 full rate charging efficiency

 Integrated switching device

 “No BAT” detect

 Safety timer

 Integrated sense resistor

 Built-in reverse blocking feature

 Battery preconditioning/constant-voltage/constant-current

charging mode

 Programmable end-of-charging current

 1 constant-voltage mode regulation

 Built-in programmable charging timer

 Charging current indication pin

 Over-voltage, over-current, and over-temperature protection

 Battery over-temperature protection

 Power-on reset and soft-start

 Space-saving TDFN (14-pin, 3 mm  3 mm) package (MSL1,

260 ºC per JEDEC J-STD-020)