Features

•2.5V to 5.5V Input Voltage Range

•4.5V to 10.0V Output Voltage Range

•Up to 5.0A Cycle-by-Cycle Inductor Current Limit

•95% Peak Efficiency

•I2C Serial Interface Enabling:

•Dynamic Voltage Scaling (DVS)

•Mode Configuration

•Current Limit Adjustment

•Ultrasonic Mode (USM with fSW > 25kHz) to Alleviate Acoustic Audible Interference for Light Load Operation

•2MHz Switching Frequency

•Forced PWM (FPWM) Operation

•True Shutdown Mode

•Output Disconnects from Input with no Forward or Reverse Current

•Output Short Circuit Protection

•Overcurrent Protection

•Overvoltage Protection

•Thermal Shutdown Protection

•Package:

•1.89mm x 1.46mm, 0.35mm Pitch 20-Bump WLP

•-40C to +125C Operating Temperature Range

Applications

•AR/VR Laser Driver Bias

•Wireless Charging Circuit Bias