Datasheet Summary
40V, 3.5A Monolithic Step-Down Switching Regulator
1 Features
- 3.5A continuous output current capability
- 4.6V to 33V wide operating input range
- Integrated 40V, 80mΩ high side and 40V, 50mΩ low side power MOSFET switches
- Up to 97% efficiency
- Soft-Start time can be adjusted by user to limit inrush current at turn-on
- Adjustable 80-kHz to 2-MHz Switching Frequency
Set by an External Resistor (Leave pin ROSC floating. Set frequency to 160 kHz, Connect ROSC to GND, Set frequency to 80 kHz)
- Pulse Skipping Mode to Achieve High Light Load Efficiency
- Frequency jittering to ease EMI Issue
- Peak Current-Mode Control
- Cycle-by-Cycle Over Current Protection
- Input over-voltage...