General Description

The RT9603 is a high frequency, dual MOSFET drivers specifically designed to drive two power N-MOSFETs in a synchronous-rectified buck converter topology. The device combined with the RT924x series of multi-phase PWM controllers and MOSFETs form a complete core voltage regulator solution for advanced microprocessors.

Features

Drives Two N-MOSFETs

Adaptive Shoot-Through Protection

Supports High Switching Frequency

Fast Output Rise Time

Propagation Delay 40ns

Tri-State Input for Bridge Shutdown

Supply Over-Voltage Protection above Maximum Voltage Rating

Supply Under-Voltage Protection

Upper MOSFET Direct Shorted Protection

Small SOP-8 Package

RoHS Compliant and 100 Lead (Pb)-Free