MAX1508Y
线性Li+电池充电器,带有集成调整FET、热调节和ACOK,3mm x 3mm TDFN封装
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产品详情
- Stand-Alone Linear 1-Cell Li+ Battery Charger
- No External FET, Reverse-Blocking Diode, or Current-Sense Resistor Required
- Programmable Fast-Charge Current (0.8A max)
- Proprietary Die-Temperature Regulation Control (+100°C)
- +4.25V to +13V Input Voltage Range with Input Overvoltage Protection (OVP) Above +7V
- Charge-Current Monitor for Fuel Gauging
- Low Dropout Voltage—130mV at 0.425A
- Input Power-Source Detection Output (Active-Low ACOK)
- Soft-Start Limits Inrush Current
- No Prequalification State for the MAX1508Y and MAX1508Z
- Charge Status Output (Active-Low CHG) for LED or Microprocessor Interface
- Small 3mm x 3mm 8-Pin Thin DFN Package, 0.8mm High
- Active-Low Charge Enable (Active-Low EN) (MAX1508 and MAX1508Z)
- Active-High Charge Enable (EN) (MAX1508Y)
应用
- Bluetooth®设备
- 蜂窝电话/无绳电话
- 充电托架和坞站
- 数码相机与MP3播放器
- PDA
- USB应用
参考资料
硬件生态系统
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