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RT9610B - High Voltage Synchronous Rectified Buck MOSFET Driver

This page provides the datasheet information for the RT9610B, a member of the RT9610A High Voltage Synchronous Rectified Buck MOSFET Driver family.

Description

The RT9610A/B is a high frequency, dual MOSFET driver specifically designed to drive two power N-MOSFETS in a synchronous-rectified buck converter topology.

It is especially suited for mobile computing applications that require high efficiency and excellent thermal performance.

Features

  • z Drives Two N-MOSFETs z Adaptive Shoot-Through Protection z 0.5Ω On-Resistance, 4A Sink Current Capability z Supports High Switching Frequency z Tri-State PWM Input for Power Stage Shutdown z Output Disable Function z Integrated Boost Switch z Low Bias Supply Current z VCC POR Feature Integrated z Small 8-Lead WQFN and WDFN Packages z RoHS Compliant and Halogen Free.

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Datasheet preview – RT9610B

Datasheet Details

Part number RT9610B
Manufacturer Richtek
File Size 201.04 KB
Description High Voltage Synchronous Rectified Buck MOSFET Driver
Datasheet download datasheet RT9610B Datasheet
Additional preview pages of the RT9610B datasheet.

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Full PDF Text Transcription

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® RT9610A/B High Voltage Synchronous Rectified Buck MOSFET Driver for Notebook Computer General Description The RT9610A/B is a high frequency, dual MOSFET driver specifically designed to drive two power N-MOSFETS in a synchronous-rectified buck converter topology. It is especially suited for mobile computing applications that require high efficiency and excellent thermal performance. This driver, combined with Richtek's series of multi-phase Buck PWM controllers, provides a complete core voltage regulator solution for advanced microprocessors. The drivers are capable of driving a 3nF load with fast rising/falling time and fast propagation delay. This device implements bootstrapping on the upper gates with only a single external capacitor.
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