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Core Voltage Supplies for Desktop
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
Drive Two N-MOSFETs
Drive Two N-MOSFETs
Shoot Through Protection
Embedded Bootstrap Diode
Support High Switching Frequency
Fast Output Rising Time
Tri-State PWM Input for Output Shutdown
Small SOP-8
SOP-8 (Exposed Pad) and 8-Lead WDFN Packages
RoHS Compliant and Halogen Free
Single Phase Synchronous Rectified Buck MOSFET Driver
The RT9624B is a high frequency, synchronous rectified, single phase MOSFET ,driver designed for normal MOSFET driving applications and high performance CPU ,VR driving capabilities.,The RT9624B can be supplied from 4.5V to 13.2V. The applicable power stage VIN ,range is from 5V to 24V. The IC also builds in an internal power switch to ,replace external bootstrap diode.,The RT9624B can support switching frequency efficiently up to 500kHz. The IC ,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 RT9624B ,has tri-state PWM input with shutdown function, which can force driver to ,output low UGATE and LGATE signals.,The RT9624B comes in a small footprint with 8-pin packages. The choice of ,package types includes SOP-8, SOP-8 (Exposed Pad) and WDFN-8L 3x3.
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