MP2619 Overview
The MP2619 is a monolithic switching charger for 2-3 cell Li-Ion battery packs with a built in internal power MOSFET. It achieves up to 2A charge current with current mode control for fast loop response and easy pensation. The charge current can be programmed by sensing the current through an accurate sense resistor.
MP2619 Key Features
- Charges 2-3 cell Li-Ion Battery Packs
- Wide Operating Input Range
- Up to 2A Programmable Charging Current
- Power Path Management with Current
- ±0.75% VBATT Accuracy
- 0.2Ω Internal Power MOSFET Switch
- Up to 90% Efficiency
- Fixed 600kHz Frequency
- Preconditioning for Fully Depleted Batteries
- Charging Operation Indicator