RT9485 Description
The RT9485 is a high integration and easy to use power solution for Li-ion power bank and other powered handheld applications. We call it EZPBSTM (Easy to Use Power Bank Solution). This single chip includes a Switching Charger with OTG function, MCU, Analog to Digital Converter (ADC), USBOUT Load Switch, Adapter Detection with BC1.2, DCP controller and LDO.
RT9485 Key Features
- High Accuracy Voltage/Current Regulation
- Thermal Shutdown Protection
- Reverse Leakage Protection to Prevent Battery Drainage
- Built-in USBOUT DCP Controller
- Built-in USBOUT Attach/Detach Detection
- Built-in USBOUT Light Load Detection
- Built-in Load Switch with Current Regulation Thermal Regulation and Output Short Current Protection
- Built-In Adapter Detection with BC1.2
- Built-In Accurate ADC to Measure VBAT, VBUS, TS, IBAT, USBOUT and IUSBOUT
- Built-In LDO