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Si823H4 - 4.0A Symmetric Drive ISODrivers

Download the Si823H4 datasheet PDF. This datasheet also covers the Si823H1 variant, as both devices belong to the same 4.0a symmetric drive isodrivers family and are provided as variant models within a single manufacturer datasheet.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (Si823H1-Skyworks.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
Si823H4 4.0A Symmetric Drive ISODrivers Silicon Laboratories
Si823H1 4.0A Symmetric Drive ISODrivers Silicon Laboratories
Si823H2 4.0A Symmetric Drive ISODrivers Silicon Laboratories
Si823H3 4.0A Symmetric Drive ISODrivers Silicon Laboratories
Si823H5 4.0A Symmetric Drive ISODrivers Silicon Laboratories

Other Datasheets by Skyworks Solutions

Part Number Description
Si823H1 4.0A Symmetric Drive ISODrivers
Si823H2 4.0A Symmetric Drive ISODrivers
Si823H3 4.0A Symmetric Drive ISODrivers
Si823H5 4.0A Symmetric Drive ISODrivers
Si823H6 4.0A Symmetric Drive ISODrivers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.