RT6191A Overview
Description
The RT6191A is a Buck controller designed for USB power delivery (USB PD). It operates with wide input voltage range from 4.5V to 36V, and the output voltage is programmable from 3V to 36V.
Key Features
- Support USB-PD 3.0 SPR Mode and 28V of USBPD 3.1 EPR Mode
- AnyPowerTM for Constant Voltage (12.5mV/step, Typ.) and Constant Current (in 9-Bit Resolution) Output Settings
- Embedded 2nd OCP Function
- I2C Compatible Interface
- Adjustable Soft-Start Time
- Programmable Cable Voltage Drop Compensation
- Built-in Bleeders for Quick VBUS Discharge
- Power Good Indicator
- Full Protection with UVLO, OVP, UVP, OCP, Cycle- by-Cycle Current Limit and OTP
