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ADP3412 - Dual MOSFET Driver with Bootstrapping

Datasheet Summary

Description

The ADP3412 is a dual MOSFET driver optimized for driving two N-channel MOSFETs which are the two switches in a nonisolated synchronous buck power converter.

Each of the drivers is capable of driving a 3000 pF load with a 20 ns propagation delay and a 30 ns transition time.

Features

  • All-In-One Synchronous Buck Driver Bootstrapped High-Side Drive One PWM Signal Generates Both Drives Programmable Transition Delay Anticross-Conduction Protection Circuitry.

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Datasheet preview – ADP3412

Datasheet Details

Part number ADP3412
Manufacturer Analog Devices
File Size 135.55 KB
Description Dual MOSFET Driver with Bootstrapping
Datasheet download datasheet ADP3412 Datasheet
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Full PDF Text Transcription

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a FEATURES All-In-One Synchronous Buck Driver Bootstrapped High-Side Drive One PWM Signal Generates Both Drives Programmable Transition Delay Anticross-Conduction Protection Circuitry APPLICATIONS Multiphase Desktop CPU Supplies Mobile Computing CPU Core Power Converters Single-Supply Synchronous Buck Converters Standard-to-Synchronous Converter Adaptations IN Dual MOSFET Driver with Bootstrapping ADP3412 FUNCTIONAL BLOCK DIAGRAM VCC BST ADP3412 DRVH DLY OVERLAP PROTECTION CIRCUIT SW DRVL PGND GENERAL DESCRIPTION The ADP3412 is a dual MOSFET driver optimized for driving two N-channel MOSFETs which are the two switches in a nonisolated synchronous buck power converter.
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