The PM6611N is a high efficiency battery charger with SMBus communication interface. It includes a synchronous switching DC-DC converter with N-channel high-side and low-side Power MOSFET drivers.
The PM6611N is a high-efficiency battery charger designed for mobile PC applications, such as UMPCs, MID devices, tablets, and notebooks. It features a synchronous buck converter with integrated N-channel high-side and low-side Power MOSFET drivers, allowing for flexible power management in compact designs.
| Battery charge voltage range | 2.5 V - 18 V |
|---|---|
| Charge voltage accuracy | ±0.5% |
| Charge current accuracy | ±3% |
| Switching frequency | 350 kHz or 700 kHz |
| AC adapter input voltage range | 9 V - 24 V |
| Quiescent supply current | 1 mA |
| Sleep mode current | 17 µA - 35 µA |
| Package | 16-pin, 3x3 mm, QFN |
The PM6611N charges 2 to 4-series Li-Ion or LiFePO4 cells.
The switching frequency is selectable via the SMBus interface.
The quiescent supply current is 1 mA.