UCC21225ANPLT

Obsolete

Texas Instruments

2.5KVRMS, 4A/6A DUAL-CHANNEL ISOLATED GATE DRIVER WITH DUAL INPUT, 5V UVLO & LGA PACKAGE

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UCC21225ANPLT

Obsolete

Texas Instruments

2.5KVRMS, 4A/6A DUAL-CHANNEL ISOLATED GATE DRIVER WITH DUAL INPUT, 5V UVLO & LGA PACKAGE

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Description Specifications Series Pricing CAD Documents

Description

General part information

UCC21225 Series

The UCC21225A is an isolated dual-channel gate driver with 4-A source and 6-A sink peak current in a 5-mm x 5-mm LGA-13 package. It is designed to drive power transistors 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 2.5-kVRMSisolation barrier, with 100-V/ns minimum common-mode transient immunity (CMTI). Internal functional isolation between the two secondary side drivers allows working voltage up to 700-VDC.

This driver can be configured as two low-side, two high-side, or a 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.

Technical Specifications

Parameters and characteristics for this part

Specification	UCC21225ANPLT

Approval Agency	CSA, VDE, CQC, UR
Common Mode Transient Immunity (Min)	100 V/ns
Current - Output High	4 A
Current - Output Low	6 A
Fall Time (Typ)	7 ns
Mounting Type	Surface Mount
Number of Channels	2
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package / Case	13-VFLGA
Package Length	5 mm
Package Name	13-VLGA
Package Width	5 mm
Propagation Delay tpHL (Max)	30 ns
Propagation Delay tpLH (Max)	30 ns
Pulse Width Distortion (Max)	6 ns
Rise Time (Typ)	6 ns
Technology	Capacitive Coupling
Voltage - Isolation	2500 Vrms
Voltage - Output Supply (Max)	18 V
Voltage - Output Supply (Min)	3 V

UCC21225 Series

2.5kVrms, 4A/6A dual-channel isolated gate driver with dual input, 5V UVLO & LGA package

Part	Propagation Delay tpLH (Max)	Propagation Delay tpHL (Max)	Common Mode Transient Immunity (Min)	Mounting Type	Number of Channels	Rise Time (Typ)	Fall Time (Typ)	Technology	Pulse Width Distortion (Max)	Voltage - Output Supply (Min)	Voltage - Output Supply (Max)	Operating Temperature (Max)	Operating Temperature (Min)	Current - Output High	Current - Output Low	Package Name	Package Width	Package Length	Approval Agency	Package / Case	Voltage - Isolation	Supplied Contents	Primary Attributes	Utilized IC / Part	Contents	Function	Type	Qualification	Grade
Texas Instruments UCC21225ANPLT	30 ns	30 ns	100 V/ns	Surface Mount	2	6 ns	7 ns	Capacitive Coupling	6 ns	3 V	18 V	125 °C	-40 °C	4 A	6 A	13-VLGA	5 mm	5 mm	CQC CSA UR VDE	13-VFLGA	2500 Vrms
Texas Instruments UCC21225AEVM-365																						Board(s)	Isolated	UCC21225A	Board	Gate Driver	Power Management
Texas Instruments UCC21225ANPLR	30 ns	30 ns	100 V/ns	Surface Mount	2	6 ns	7 ns	Capacitive Coupling	6 ns	3 V	18 V	125 °C	-40 °C	4 A	6 A	13-VLGA	5 mm	5 mm	CQC CSA UR VDE	13-VFLGA	2500 Vrms							AEC-Q100	Automotive

Pricing

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

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

External Gate Resistor Selection Guide (Rev. A)

Understanding Peak IOH and IOL Currents (Rev. A)

UCC21225A 4-A, 6-A, 2.5-kVRMS Isolated Dual-Channel Gate Driver in LGA datasheet (Rev. A)

VDE Certificate for Basic Isolation for DIN EN IEC 60747-17 (Rev. X)

Using the UCC21225AEVM-365

CQC Product Certificate 2

UL Certification E181974 Vol 4. Sec 8 (Rev. A)

How to Drive High Voltage GaN FETs with UCC21220A