RT9490
Description
The RT9490 is a highly-integrated 5A Buck-Boost switch mode battery charge management and system power path management device for 2-4 cell Li-Ion and Li-polymer battery.
Key Features
- Supports Dual Input Selection
- Supports BC1.2, Host mode and FRS/Seamless
- Supports 11-Channel, 16-bit ADC
- Low Battery Quiescent Current
- High Accuracy for Charger CV and ICHG
Applications
- Drone
