MP2720A Overview
Description
The MP2720A is a highly integrated, 2.2A switch-mode battery management device for single-cell Li-ion or Li-polymer batteries. The narrow-voltage DC (NVDC) power management structure provides a low impedance power path that charging efficiency, reduces battery charging time, and extends battery life during discharging.
Key Features
- 2.2A Switching Charger with NarrowVoltage DC (NVDC) Power Path Management
- Supports USB BC1.2 and Non-Standard Adapters
- 26V Sustainable Input Voltage (VIN)
- Configurable 40mA to 2.2A Charge Current (ICC) via I2C
- Configurable 100mA to 3.2A Input Current Limit (IIN_LIM) via I2C
- Minimum VIN Loop for Maximum Adapter Power Tracking
- Configurable 750kHz to 1.5MHz Switching Frequency (fSW)
- Integrated 30mΩ Low-RDS(ON) Battery MOSFET with Shipping and Reset Modes
- Ultra-Low 8.5μA Battery Discharge Current in Shipping Mode
- Down to 15mA Termination Current Settings for Wearable Applications
