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Si823H4 - 4.0A Symmetric Drive ISODrivers

This page provides the datasheet information for the Si823H4, a member of the Si823H1 4.0A Symmetric Drive ISODrivers family.

Datasheet Summary

Features

  • a booster device that provides a higher pull up capability at the Miller plateau region of the load power switch to support faster turn-on times. This driver family also offers some unique features such as over-temperature protection, output Undervoltage Lockout (UVLO) fault detection, dead time programmability and fail-safe drivers with default low in case of loss of input side power. The Si823Hx family offers longer service life and dramatically higher reliability compared to opto-coupled gate.

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Datasheet preview – Si823H4

Datasheet Details

Part number Si823H4
Manufacturer Skyworks
File Size 1.03 MB
Description 4.0A Symmetric Drive ISODrivers
Datasheet download datasheet Si823H4 Datasheet
Additional preview pages of the Si823H4 datasheet.

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Other Datasheets by Skyworks
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Full PDF Text Transcription

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Si823Hx Data Sheet 4.0 A Symmetric Drive ISODrivers with Low Propagation Delay and High Transient Immunity The Si823Hx combines two isolated gate drivers into a single package for high power applications. The Si823Hx includes devices with single or dual control inputs with independent or high-side/low-side outputs. These drivers can operate with a 3.0 – 5.5 V input VDD and a maximum drive supply voltage of 30 V. The Si823Hx is ideal for driving power MOSFETs and IGBTs used in a wide variety of switched power and motor control applications. These drivers utilize Skyworks' proprietary silicon isolation technology, supporting up to 5 kVRMS for 1 minute isolation voltage.
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