PL84052 Overview
PL84052 is a PWM controller, designed for high performance synchronous Buck DC/DC applications with input voltages 3.0 V to 32 V (36 V maximum). PL84052 employs Constant ON time control. The switching frequency could be set to 150kHz, 300kHz, 600kHz or 1200kHz based on different resistor value between FREQ pin and GND pin.
PL84052 Key Features
- 3.0V to 32V wide operating input range
- 2.0V to 32V wide operating output range
- 100% duty
- Integrated two 13mΩ power MOSFETs
- Dynamical programming of output current and
- Adjustable Switching Frequency using resistor
- Frequency dithering for good EMI performance
- Integrated 2-A MOSFET Gate Drivers
- prehensive protection features including Output
- Dual Output Average Current Limiting with stable CC loop