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PX3511B - Advanced Synchronous Rectified Buck MOSFET Drivers

This page provides the datasheet information for the PX3511B, a member of the PX3511A Advanced Synchronous Rectified Buck MOSFET Drivers family.

Features

  • The PX3511A and PX3511B are high frequency MOSFET drivers specifically designed to drive upper and lower power N-Channel MOSFETs in a synchronous rectified buck converter topology. These drivers combined with the ISL6595 Digital Multi-Phase Buck PWM controller and N-Channel MOSFETs form a complete core-voltage regulator solution for advanced microprocessors. The PX3511A drives the upper gate to 12V, while the lower gate can be independently driven over a range from 5V to 12V. The PX3511B drives.

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Full PDF Text Transcription

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® PX3511A, PX3511B Data Sheet February 26, 2007 FN6462.0 Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features The PX3511A and PX3511B are high frequency MOSFET drivers specifically designed to drive upper and lower power N-Channel MOSFETs in a synchronous rectified buck converter topology. These drivers combined with the ISL6595 Digital Multi-Phase Buck PWM controller and N-Channel MOSFETs form a complete core-voltage regulator solution for advanced microprocessors. The PX3511A drives the upper gate to 12V, while the lower gate can be independently driven over a range from 5V to 12V. The PX3511B drives both upper and lower gates over a range of 5V to 12V.
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