UCC20520

Name: UCC20520
Brand: TI
SKU: UCC20520
Price: 1.63 USD

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2-kanaliger isolierter Gate-Treiber mit 4 A/6 A, 5,7 kVrms, 8-V-UVLO und einfachem Eingang in einem

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Datenblatt

document-pdfAcrobat UCC20520 4-A, 6-A, 5.7-kVRMS Isolated Dual-Channel Gate Driver with Single Input datasheet (Rev. A) (Englisch) PDF | HTML

UCC20520

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Datenblatt

Jetzt bestellen

Produktdetails

Operating temperature range (°C)

-40 to 125

Rating

Catalog

Input supply voltage (max) (V)

18

Input supply voltage (min) (V)

3

Isolation rating

Reinforced

Number of channels

2

Operating temperature range (°C)

-40 to 125

Rating

Catalog

Input supply voltage (max) (V)

18

Input supply voltage (min) (V)

3

Isolation rating

Reinforced

Number of channels

2

SOIC (DW)

16

106.09 mm² 10.3 x 10.3

Single input, dual output
Operating temperature range: –40 to 125°C
Switching parameters:
- 19-ns typical propagation delay
- 10-ns minimum pulse width
- 5-ns maximum delay matching
- 6-ns maximum pulse-width distortion
Common-mode transient immunity (CMTI) greater than 100-V/ns
Surge immunity up to 12.8-kV
Isolation barrier life >40 Years
4-A peak source, 6-A peak sink output
TTL and CMOS compatible inputs
3-V to 18-V input VCCI range to interface with both digital and analog controllers
Up to 25-V VDD output drive supply
Programmable dead time
Rejects input pulses and noise transients shorter than 5-ns
Fast disable for power sequencing
Industry standard wide body SOIC-16 (DW) package
Safety-related and regulatory approvals:
- 8000-V_PK isolation per DIN V VDE V 0884-11:2017-01
- 5700-V_RMS isolation for 1 minute per UL 1577
- CSA certification per IEC 60950-1, IEC 62368-1, IEC 61010-1 and IEC 60601-1 end equipment standards
- CQC certification per GB4943.1-2011

Single input, dual output
Operating temperature range: –40 to 125°C
Switching parameters:
- 19-ns typical propagation delay
- 10-ns minimum pulse width
- 5-ns maximum delay matching
- 6-ns maximum pulse-width distortion
Common-mode transient immunity (CMTI) greater than 100-V/ns
Surge immunity up to 12.8-kV
Isolation barrier life >40 Years
4-A peak source, 6-A peak sink output
TTL and CMOS compatible inputs
3-V to 18-V input VCCI range to interface with both digital and analog controllers
Up to 25-V VDD output drive supply
Programmable dead time
Rejects input pulses and noise transients shorter than 5-ns
Fast disable for power sequencing
Industry standard wide body SOIC-16 (DW) package
Safety-related and regulatory approvals:
- 8000-V_PK isolation per DIN V VDE V 0884-11:2017-01
- 5700-V_RMS isolation for 1 minute per UL 1577
- CSA certification per IEC 60950-1, IEC 62368-1, IEC 61010-1 and IEC 60601-1 end equipment standards
- CQC certification per GB4943.1-2011

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-kV_RMS reinforced 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-V_DC.

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.

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 UCC20520 enables high efficiency, high power density, and robustness in a wide variety of power applications.

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-kV_RMS reinforced 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-V_DC.

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.

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 UCC20520 enables high efficiency, high power density, and robustness in a wide variety of power applications.

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Technische Dokumentation

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Alle anzeigen 10

	Typ	Titel		Datum
*	Data sheet	UCC20520 4-A, 6-A, 5.7-kVRMS Isolated Dual-Channel Gate Driver with Single Input datasheet (Rev. A)	PDF \| HTML	11 Jan 2022
	Certificate	VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. S)		29 Feb 2024
	Certificate	UCC215xx CQC Certificate of Product Certification		17 Aug 2023
	Certificate	UCC21520 CQC Certificate of Product Certification (Rev. A)		16 Aug 2023
	Certificate	UL Certification E181974 Vol 4. Sec 7 (Rev. C)		02 Dez 2022
	Application brief	The Use and Benefits of Ferrite Beads in Gate Drive Circuits	PDF \| HTML	16 Dez 2021
	EVM User's guide	Using the UCC21520EVM-286, UCC21521CEVM-286, and UCC21530EVM286 User's Guide (Rev. C)	PDF \| HTML	21 Okt 2021
	Application brief	External Gate Resistor Selection Guide (Rev. A)		28 Feb 2020
	Application brief	Understanding Peak IOH and IOL Currents (Rev. A)		28 Feb 2020
	Certificate	CSA Product Certificate (Rev. A)		15 Aug 2019

Design und Entwicklung

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Evaluierungsplatine

UCC21520EVM-286 — UCC21520 4A/6A isolierter Zweikanal-Gate-Treiber – Evaluierungsmodul

UCC21520EVM-286 is designed for evaluating UCC21520DW, which is an isolated dual-channel gate driver with 4-A source and 6-A sink peak current capability. This EVM could be served as a reference design for driving power MOSFETS, IGBTS, and SiC MOSFETS with UCC21520 pin function identification, (...)

Benutzerhandbuch: PDF | HTML