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RT9611A - Synchronous Rectified Buck MOSFET Drivers

Description

The RT9611A/B is a high frequency, synchronous rectified, single phase dual MOSFET driver designed to adapt from normal MOSFET driving applications to high performance CPU VR driving capabilities.

The RT9611A/B can be utilized under both VCC = 5V or VCC = 12V applications.

Features

  • z Drive Two N-MOSFETs z Adaptive Shoot Through Protection z Embedded Bootstrap Diode z Support High Switching Frequency z Fast Output Rise Time z Tri-State Input for Bridge Shutdown z Disable Control Input z Small SOP-8, SOP-8 (Exposed Pad) and 8-Lead WDFN Packages z RoHS Compliant and Halogen Free.

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Datasheet Details

Part number RT9611A
Manufacturer Richtek
File Size 219.03 KB
Description Synchronous Rectified Buck MOSFET Drivers
Datasheet download datasheet RT9611A Datasheet
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Full PDF Text Transcription

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® RT9611A/B Synchronous Rectified Buck MOSFET Drivers General Description The RT9611A/B is a high frequency, synchronous rectified, single phase dual MOSFET driver designed to adapt from normal MOSFET driving applications to high performance CPU VR driving capabilities. The RT9611A/B can be utilized under both VCC = 5V or VCC = 12V applications. The RT9611A/B also builds in an internal power switch to replace external boot strap diode. The RT9611A/B can support switching frequency efficiently up to 500kHz. The RT9611A/B has the UGATE driving circuit and the LGATE driving circuit for synchronous rectified DC/DC converter applications.
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