AW32001BCSR数据手册Awinic中文资料规格书

描述 Description

The AW32001B is a highly-integrated Li-Ion/Li-Polymer battery linear charger with system power path management. The charge process of AW32001B includes: Pre-Charge, Fast Charge ａｎｄ Constant Voltage Regulation. The charge parameters ａｎｄ operating modes are programmable through I2C interface. The charge process runs automatically ａｎｄ recharging occurs when the battery voltage drops below VBAT_REG-VRCH after the charge done status.

特性 Features

Charge Voltage Regulation Accuracy: ±0.5% ( 0°C to 50°C )Charge Current Accuracy: ±5%Maximum 28V Input Voltage Rating with Over-Voltage ProtectionMinimum -5V Input Voltage ProtectionComplete Charge Process with Pre-Charge, Fast Charge ａｎｄ Constant Voltage RegulationProgrammable Charge Parameters Through I2C Compatible InterfaceProgrammable Charge Termination ａｎｄ Autonomous RechargeWide Range of Fast Charge Current: 2mA~500mAStrong ａｎｄ Robust Protection: VIN OVP, Battery OVP, OCP, Reverse Leakage Protection, Short Protection, Thermal Protection, PCB Over Temperature ProtectionBATFET Control to Support Shipping Mode