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SI9976DY - N-Channel Half-Bridge Driver

Description

The Si9976DY is an integrated driver for an n-channel MOSFET half-bridge.

Schmitt trigger inputs provide logic signal compatibility and hysteresis for increased noise immunity.

An internal low-voltage regulator allows the device to be powered directly from a system supply of 20 to 40 V.

Features

  • Single Input for High-Side and Low-Side MOSFETs 20- to 40-V Supply Static (dc) Operation Cross-Conduction Protected Undervoltage Lockout ESD and Short Circuit Protected Fault Feedback.

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Datasheet preview – SI9976DY

Datasheet Details

Part number SI9976DY
Manufacturer Vishay Siliconix
File Size 113.87 KB
Description N-Channel Half-Bridge Driver
Datasheet download datasheet SI9976DY Datasheet
Additional preview pages of the SI9976DY datasheet.

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Full PDF Text Transcription

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Si9976DY Vishay Siliconix Si9976 N-Channel Half-Bridge Driver FEATURES • • • • • • • Single Input for High-Side and Low-Side MOSFETs 20- to 40-V Supply Static (dc) Operation Cross-Conduction Protected Undervoltage Lockout ESD and Short Circuit Protected Fault Feedback APPLICATIONS • • • • • • • Power Supplies Motor Drives Office Automation Computer Peripherals Industrial Controllers Robotics Medical Equipment DESCRIPTION The Si9976DY is an integrated driver for an n-channel MOSFET half-bridge. Schmitt trigger inputs provide logic signal compatibility and hysteresis for increased noise immunity. An internal low-voltage regulator allows the device to be powered directly from a system supply of 20 to 40 V. Both half-bridge n-channel gates are driven directly with low-impedance outputs.
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