UCC20225

AKTIV

Basic, 4A/6A dual-channel isolated gate driver w/ single PWM input

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Datenblatt

document-pdfAcrobat UCC20225 2.5-kVRMS Isolated Dual-Channel Gate Driver with Single Input in LGA datasheet (Rev. A) (Englisch) PDF | HTML

UCC20225

AKTIV

Datenblatt

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Produktdetails

Number of channels

2

Isolation rating

Functional

Power switch

GaNFET, IGBT, MOSFET, SiCFET

Withstand isolation voltage (VISO) (Vrms)

2500

Working isolation voltage (VIOWM) (Vrms)

560

Transient isolation voltage (VIOTM) (VPK)

3535

Peak output current (A)

6

Features

Disable, Programmable dead time

Output VCC/VDD (min) (V)

9.2

Output VCC/VDD (max) (V)

25

Input supply voltage (min) (V)

3

Input supply voltage (max) (V)

18

Propagation delay time (µs)

0.019

Input threshold

CMOS, TTL

Operating temperature range (°C)

-40 to 125

Rating

Catalog

Rise time (ns)

6

Fall time (ns)

7

Undervoltage lockout (typ) (V)

8

Number of channels

2

Isolation rating

Functional

Power switch

GaNFET, IGBT, MOSFET, SiCFET

Withstand isolation voltage (VISO) (Vrms)

2500

Working isolation voltage (VIOWM) (Vrms)

560

Transient isolation voltage (VIOTM) (VPK)

3535

Peak output current (A)

6

Features

Disable, Programmable dead time

Output VCC/VDD (min) (V)

9.2

Output VCC/VDD (max) (V)

25

Input supply voltage (min) (V)

3

Input supply voltage (max) (V)

18

Propagation delay time (µs)

0.019

Input threshold

CMOS, TTL

Operating temperature range (°C)

-40 to 125

Rating

Catalog

Rise time (ns)

6

Fall time (ns)

7

Undervoltage lockout (typ) (V)

8

VLGA (NPL)

13

25 mm² (5 mm × 5 mm)

Single Input, Dual Output with Programmable Deadtime
5-mm x 5-mm Space-Saving LGA-13 Package
Switching Parameters:
- 19-ns Typical Propagation Delay
- 5-ns Maximum Delay Matching
- 6-ns Maximum Pulse-Width Distortion
CMTI Greater than 100-V/ns
4-A Peak Source, 6-A Peak Sink Output
TTL and CMOS Compatible Inputs
3-V to 18-V Input VCCI Range
Up to 25-V VDD with 8-V UVLO
Programmable Dead Time
Rejects Input Transients Shorter than 5-ns
Fast Disable for Power Sequencing
Safety-Related Certifications:
- 3535-V_PK Isolation per DIN V VDE V 0884-11:2017-01
- 2500-V_RMS Isolation for 1 Minute per UL 1577
- CQC Certification per GB4943.1-2011

Single Input, Dual Output with Programmable Deadtime
5-mm x 5-mm Space-Saving LGA-13 Package
Switching Parameters:
- 19-ns Typical Propagation Delay
- 5-ns Maximum Delay Matching
- 6-ns Maximum Pulse-Width Distortion
CMTI Greater than 100-V/ns
4-A Peak Source, 6-A Peak Sink Output
TTL and CMOS Compatible Inputs
3-V to 18-V Input VCCI Range
Up to 25-V VDD with 8-V UVLO
Programmable Dead Time
Rejects Input Transients Shorter than 5-ns
Fast Disable for Power Sequencing
Safety-Related Certifications:
- 3535-V_PK Isolation per DIN V VDE V 0884-11:2017-01
- 2500-V_RMS Isolation for 1 Minute per UL 1577
- CQC Certification per GB4943.1-2011

The UCC20225 is an isolated single input, dual-output 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-kV_RMS isolation barrier, with minimum 100-V/ns common-mode transient immunity (CMTI). Internal functional isolation between the two output-side drivers allows working voltage up to 700-V_DC.

The UCC20225 allows programmable dead time (DT) through a resistor on DT pin. A disable pin shuts down both outputs simultaneously when it is set high, and allows normal operation when left open or grounded.

The device accepts VDD supply voltages up to 25-V. A wide input VCCI range from 3-V to 18-V makes the driver suitable for interfacing with both analog and digital controllers. All the supply voltage pins have under voltage lock-out (UVLO) protection.

With all these advanced features, the UCC20225 enables high power density, high efficiency, and robustness in a wide variety of power applications.

The UCC20225 is an isolated single input, dual-output 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-kV_RMS isolation barrier, with minimum 100-V/ns common-mode transient immunity (CMTI). Internal functional isolation between the two output-side drivers allows working voltage up to 700-V_DC.

The UCC20225 allows programmable dead time (DT) through a resistor on DT pin. A disable pin shuts down both outputs simultaneously when it is set high, and allows normal operation when left open or grounded.

The device accepts VDD supply voltages up to 25-V. A wide input VCCI range from 3-V to 18-V makes the driver suitable for interfacing with both analog and digital controllers. All the supply voltage pins have under voltage lock-out (UVLO) protection.

With all these advanced features, the UCC20225 enables high power density, high efficiency, and robustness in a wide variety of power applications.

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Technische Dokumentation

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Top-Dokumentation	Typ	Titel	Format-Optionen	Datum
*	Datenblatt	UCC20225 2.5-kVRMS Isolated Dual-Channel Gate Driver with Single Input in LGA datasheet (Rev. A)	PDF \| HTML	01.03.2018
	Zertifikat	VDE Certificate for Basic Isolation for DIN EN IEC 60747-17 (Rev. AA)		11.06.2026
	Application brief	The Use and Benefits of Ferrite Beads in Gate Drive Circuits	PDF \| HTML	16.12.2021
	Zertifikat	FPPT2 - Nonoptical Isolating Devices UL 1577 Certificate of Compliance		26.10.2021
	Application brief	External Gate Resistor Selection Guide (Rev. A)		28.02.2020
	Application brief	Understanding Peak IOH and IOL Currents (Rev. A)		28.02.2020
	Application brief	How to Drive High Voltage GaN FETs with UCC21220A		06.03.2019
	Zertifikat	UL Certification E181974 Vol 4. Sec 8 (Rev. A)		23.07.2018
	Zertifikat	CQC Product Certificate 2		07.02.2018

Design und Entwicklung

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Evaluierungsplatine

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UCC21225AEVM-365 ist für die Evaluierung von UCC21225ANPL ausgelegt, einem isolierten Gate-Treiber mit zwei Kanälen sowie einer 4-A-Quellen- und 6-A-Senkenspitzenstromfähigkeit in einem 5x5-LGA-Gehäuse. Dieses EVM dient als Referenzdesign zur Ansteuerung von Leistungs-MOSFETs, IGBTs und (...)

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