LOWPOWER(微源半导体)Китай
The LP4132 is a cost-effective standalone Boost 2-cell battery charger. The switching frequency is 600kHz to allow a 2.2uH inductor. The fast charge current is programmable by a resistor at iSET pin from 0.35A to 2A. Charge status is indicated by STAT pin driving a LED in series with a current limit resistor. The LP4132 built in battery temperature monitoring and protection based on NTC temperature sensing The LP4132 offers ESOP-8L package.
Все аналоги
Полный отчётТехнические параметры
| Питание | |
|---|---|
| 工作电压(V) | 4.5-20 |
| 最大充电电流(mA) | 2000 |
| 电池电压(V) | 8.3/8.4/8.6/8.7 |
| Условия эксплуатации и корпус | |
| 温度检测 | Y |
| Другое | |
| PG | - |
| 产品特征/功能 | Current sensorless, low BOM cost, VBAT/ICHG programmable, NTC |
| 使能控制 | - |
| 充满状态指示 | - |
| 充电状态指示 | Y |
| 充电类型 | Boost Charger |
| 电池节数 | 2 |
| 过压保护(V) | 6.4 |