BQ24212 Overview
The bq24212 is a highly integrated Li-ion linear charger targeted at space-limited portable applications. The high input voltage range with input over-voltage protection supports low-cost unregulated adapters. The input voltage regulation loop with programmable input voltage regulation threshold make it suitable for charging from alternative power sources, such as solar panel or inductive charging pad.
BQ24212 Key Features
- Input Voltage Dynamic Power Management Feature (VBUS_DPM)
- Selectable Battery Tracking Mode to Maximize the Charge Rate from Solar Panel Using DPM Feature
- Load Mode to Support Loads Connected at VBUS Pin
- 20V Input Rating, with Over-Voltage Protection (OVP)
- 1% Battery Voltage Regulation Accuracy
- Up to 800mA Charge Current with 10% Charge
- Thermal Regulation Protection for Output
- Low Battery Leakage Current
- BAT Short-Circuit Protection
- NTC Input Monitoring