UCC20520DWR

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Texas Instruments

5.7-KVRMS, 4-A/6-A DUAL-CHANNEL ISOLATED GATE DRIVER WITH SINGLE INPUT, 8-V UVLO & LGA PACKAGE

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Search across all available documentation for this part.

DocumentsVDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. W)Using the UCC21520EVM-286, UCC21521CEVM-286, and UCC21530EVM286 User's Guide (Rev. C)+8

UCC20520DWR

Active

Texas Instruments

5.7-KVRMS, 4-A/6-A DUAL-CHANNEL ISOLATED GATE DRIVER WITH SINGLE INPUT, 8-V UVLO & LGA PACKAGE

Deep-Dive with AI

DocumentsVDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. W)Using the UCC21520EVM-286, UCC21521CEVM-286, and UCC21530EVM286 User's Guide (Rev. C)+8

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	UCC20520DWR

Common Mode Transient Immunity (Min) [Min]	100 V/ns
Current - Output High, Low	4 A, 6 A
Mounting Type	Surface Mount
Number of Channels [custom]	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-SOIC
Package / Case [x]	0.295 in
Package / Case [y]	7.5 mm
Propagation Delay tpLH / tpHL (Max) [Max]	30 ns
Pulse Width Distortion (Max)	5 ns
Rise / Fall Time (Typ) [custom]	7 ns
Rise / Fall Time (Typ) [custom]	6 ns
Supplier Device Package	16-SOIC
Technology	Capacitive Coupling
Voltage - Isolation	5700 Vrms
Voltage - Output Supply [Max]	18 V
Voltage - Output Supply [Min]	3 V

UCC20520 Series

5.7-kVrms, 4-A/6-A dual-channel isolated gate driver with single input, 8-V UVLO & LGA package

Part	Function	Supplied Contents	Type	Utilized IC / Part	Common Mode Transient Immunity (Min) [Min]	Current - Output High, Low	Number of Channels [custom]	Propagation Delay tpLH / tpHL (Max) [Max]	Technology	Pulse Width Distortion (Max)	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Package / Case [x]	Package / Case	Package / Case [y]	Voltage - Output Supply [Max]	Voltage - Output Supply [Min]	Mounting Type	Voltage - Isolation	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Approval Agency
Texas Instruments UCC20520EVM-286	Gate Driver	Board(s)	Power Management	UCC20520
Texas Instruments UCC20520DWR					100 V/ns	4 A 6 A	2	30 ns	Capacitive Coupling	5 ns	7 ns	6 ns	0.295 in	16-SOIC	7.5 mm	18 V	3 V	Surface Mount	5700 Vrms	16-SOIC	125 °C	-40 °C
Texas Instruments UCC20520DW					100 V/ns	4 A 6 A	2	30 ns	Capacitive Coupling	5 ns	7 ns	6 ns	0.295 in	16-SOIC	7.5 mm	25 V	9.2 V	Surface Mount	5700 Vrms	16-SOIC	125 °C	-40 °C	CQC CSA UR VDE

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 4.07
		10	$ 3.08
		25	$ 2.83
		100	$ 2.56
		250	$ 2.43
		500	$ 2.35
		1000	$ 2.29
	Digi-Reel®	1	$ 4.07
		10	$ 3.08
		25	$ 2.83
		100	$ 2.56
		250	$ 2.43
		500	$ 2.35
		1000	$ 2.29
	Tape & Reel (TR)	2000	$ 2.04
Texas Instruments	LARGE T&R	1	$ 3.29
		100	$ 2.88
		250	$ 2.02
		1000	$ 1.63

Description

General part information

UCC20520 Series

The UCC20520 is an isolated single input, dual-channel gate driver with 4-A source and 6-A sink peak current. It is designed to drive power MOSFETs, IGBTs, and SiC MOSFETs up to 5-MHz with best-in-class propagation delay and pulse-width distortion.

The input side is isolated from the two output drivers by a 5.7-kVRMSreinforced isolation barrier, with a minimum of 100-V/ns common-mode transient immunity (CMTI). Internal functional isolation between the two secondary-side drivers allows a working voltage of up to 1500-VDC.

This driver can be used for half-bridge driver with programmable dead time (DT). A disable pin shuts down both outputs simultaneously when it is set high, and allows normal operation when left open or grounded. As a fail-safe measure, primary-side logic failures force both outputs low.