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RT9624A - Single Phase Synchronous Rectified Buck MOSFET

Description

The RT9624A is a high frequency, synchronous rectified, single phase MOSFET driver designed for normal MOSFET driving applications and high performance CPU VR driving capabilities.

The RT9624A can be supplied from 4.5V to 13.2V.

The applicable power stage VIN range is from 5V to 24V.

Features

  • 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.
  • Enable Control.
  • Small SOP-8, SOP-8 (Exposed Pad) and 8-Lead WDFN Packages.
  • RoHS Compliant and Halogen Free.

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Datasheet Details

Part number RT9624A
Manufacturer Richtek
File Size 198.88 KB
Description Single Phase Synchronous Rectified Buck MOSFET
Datasheet download datasheet RT9624A Datasheet

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Full PDF Text Transcription

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® RT9624A Single Phase Synchronous Rectified Buck MOSFET Driver General Description The RT9624A is a high frequency, synchronous rectified, single phase MOSFET driver designed for normal MOSFET driving applications and high performance CPU VR driving capabilities. The RT9624A can be supplied from 4.5V to 13.2V. The applicable power stage VIN range is from 5V to 24V. The RT9624A also builds in an internal power switch to replace external bootstrap diode. The RT9624A can support switching frequency efficiently up to 500kHz. The RT9624A 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.
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