UCC21520 Datasheet Dual-Channel Gate Driver

Manufacturer: Texas Instruments

Overview: UCC21520, UCC21520A SLUSCJ9F – JUNE 2016 – REVISED NOVEMBER 2024 UCC21520, UCC21520A 4A, 6A, 5.

UCC21520 dual-channel gate driver by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	UCC21520
Manufacturer	Texas Instruments
File Size	2.41 MB
Description	Dual-Channel Gate Driver
Download	UCC21520 Download (PDF)

General Description

The UCC21520 is an isolated dual-channel gate driver with 4A source and 6A sink peak current.

It is designed to drive power MOSFETs, IGBTs, and SiC MOSFETs up to 5MHz.

The input side is isolated from the two output drivers by a 5.7kVRMS reinforced isolation barrier, with a minimum of 125V/ns common-mode transient immunity (CMTI).

Key Features

Junction temperature range.
40 to +150°C.
Switching parameters:.
33ns typical propagation delay.
20ns minimum pulse width.
6ns maximum pulse-width distortion.
Common-mode transient immunity (CMTI) greater than 125V/ns.
Surge immunity up to 10kV.
4A peak source, 6A peak sink output.
3V to 18V input VCCI range to interface with both digital and analog controllers.
Up to 25V VDD output drive supply.

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