Features

• Power input voltage range variable 3.8V to 18V

• PWM output voltage adjustable from 0.6V

• Up to 9A output load

• Prebias start-up, fixed 3ms soft-start

• Selectable fSW of 300kHz, 600kHz, and external

synchronization up to 1MHz

• Peak current mode control

- DCM/CCM

- Thermally compensated current limit

- Internal/external compensation

• Open-drain PG window comparator

• Output overvoltage and thermal protection

• Input overvoltage protection

• Integrated boot diode with undervoltage detection

• Selectable OCP schemes

- Hiccup OCP

- Latch-off

• Compact size 3.5mmx3.5mm, 15 Ld TQFN