PL94055 Overview
PL94055 is a synchronous 4-switch Buck-Boost controller capable of regulating the output voltage at above or below the input voltage. PL94055 operates over a wide input voltage range of 3.6 V to 32 V (36 V maximum) to support a variety of applications. Integrated two 9mΩ power MOSFETs.
PL94055 Key Features
- Buck-Boost Controller for Step-Up/Step-Down DC/DC Conversion
- Dynamical programming of Output current and Output voltage using PWM signal or analog signal
- 2V to 32 V wide output range
- prehensive protection features including Output
- Adjustable Switching Frequency using resistor
- Frequency dithering for good EMI performance
- Integrated 2-A MOSFET Gate Drivers
- Integrated two 9mΩ power MOSFETs
- Input or Output Average Current Limiting with stable CC loop
- 5V/55mA low Iq LDO to power system MCU