The RT9471/D is a highly-integrated 3A switch mode battery charge management, and system power path management device for single cell Li-Ion and Li-Polymer batteries. The low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time, and extends battery life during the discharging phase. The I2C serial interface with charging and system settings makes the device a truly flexible solution.
The recommended junction temperature range is -40°C to 125°C, and the ambient temperature range is -40°C to 85°C.
Applications
- Smartphones/Tablet PCs
- Personal Information Appliances
- Portable Device and Accessory