BQ25170JDSGR
Texas Instruments- 制造商型号：
- BQ25170JDSGR
- 制造商：
- Texas Instruments
- 产品类型：
- Single-Cell Linear Battery Charger IC
- 系列：
- BQ25170J
- 封装：
- WSON
- 描述：
- Battery Charger
产品属性
| 属性 | 数值 |
|---|---|
| Function / Topology | Standalone single-cell linear battery charger with precharge, fast-charge CC and CV regulation phases |
| Input Voltage | 3.0 V to 6.6 V operating input; 30 V absolute-max input tolerance |
| Output Voltage / Current | Up to 800 mA programmable charge current (10 mA to 800 mA via ISET); battery regulation 3.5 V to 4.4 V via VSET |
| Protection | 6.6 V input OVP, output OVP, 1000 mA OCP, OUT short, thermal regulation 125 °C and 150 °C shutdown |
| Temperature Grade | -40 °C to +125 °C operating junction |
| Battery Chemistry | 1-cell Li-Ion, Li-polymer and LiFePO4; JEITA temperature profiling via TS/NTC |
| Accuracy | +/-0.5% charge voltage regulation; +/-10% charge current |
| Low Power | 350 nA battery leakage current; automatic sleep mode; 80 uA input leakage when disabled |
| Package Details | WSON (DSG), 8-pin, 2.00 × 2.00 mm |
