UCC21520 Datasheet PDF (Dual-Channel Gate Driver) | Download Texas Instruments UCC21520

UCC21520 - Dual-Channel Gate Driver

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.

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.

Datasheet Details

Part number	UCC21520
Manufacturer	Texas Instruments
File Size	2.41 MB
Description	Dual-Channel Gate Driver
Datasheet	UCC21520 Datasheet
Additional preview pages of the UCC21520 datasheet.

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Full PDF Text Transcription

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UCC21520, UCC21520A SLUSCJ9F – JUNE 2016 – REVISED NOVEMBER 2024 UCC21520, UCC21520A 4A, 6A, 5.7kVRMS Isolated Dual-Channel Gate Drivers 1 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 – 5V and 8V VDD UVLO options • Programmable overlap and dead time • Fast disable for power sequencing • Safety-related certifications (planned): – 8000VPK reinforced Isolation per DIN EN IEC 60747-17 (VDE 0884-17) – 5.

Published: Aug 23, 2019 |