Features

▪ 4.5V to 60V input supply range

▪ Integrated high-side (90mΩ) and low-side (37mΩ)

MOSFETs

▪ 1 accurate voltage reference over temperature

▪ Fixed-frequency operation with optional spread

spectrum and external clock sync

▪ Adjustable switching frequency from 200kHz to

2.5MHz

▪ Programmable soft-start timing

▪ Programmable startup and shutdown delays

▪ Bidirectional overcurrent protection on both

internal FETs

▪ Extensive voltage and temperature protection

▪ Compact 28 Ld 4x5mm QFN package