RT9624C

® RT9624C Single Phase Synchronous Rectified Buck MOSFET Driver General Description The RT9624C is a high frequency, synchronous rectified, single phase MOSFET driver designed for normal MOSFET driving applications and high performance CPU VR driving capabilities. The RT9624C can be supplied from 4.5V to 13.2V. The applicable power stage VIN range is from 5V to 24V. The RT9624C also builds in an internal power switch to replace external bootstrap diode. The RT9624C can support switching frequency efficiently up to 500kHz. The RT9624C has both the UGATE and LGATE driving circuits for synchronous rectified DC-DC converter applications. The shoot through protection mechanism is designed to prevent shoot through between high side and low side power MOSFETs. The RT9624C has tri-state PWM input with shutdown and EN input shutdown functions, which can force driver to output low UGATE and LGATE signals. The RT9624C comes in a small footprint with WDFN-8SL 2x2 package. Features  Drive Two N-MOSFETs  Shoot-Through Protection  Embedded Bootstrap Switch  Support High Switching Frequency  Fast Output Rising Time  Tri-State PWM Input for Output Shutdown  Enable Control  Small 8-Lead WDFN Package  RoHS Compliant and Halogen Free Applications  Core Voltage Supplies for Desktop, Motherboard CPU  High Frequency Low Profile DC-DC Converters  High Current Low Voltage DC-DC Converters  Core Voltage Supplies for GFX Card Marking Information 1C : Product Code 1CW W : Date Code ...