UCC21225A

Name: UCC21225A
Brand: TI
SKU: UCC21225A
Price: 1.521 USD

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Isolierter 2,5-kVrms-, 4-A/6-A-Zweikanal-Gate-Treiber mit doppeltem Eingang, 5 V UVLO & LGA-Gehäuse

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Datenblatt

document-pdfAcrobat UCC21225A 4-A, 6-A, 2.5-kVRMS Isolated Dual-Channel Gate Driver in LGA datasheet (Rev. A) (Englisch) PDF | HTML

UCC21225A

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Datenblatt

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Produktdetails

Number of channels

2

Isolation rating

Functional

Withstand isolation voltage (VISO) (Vrms)

2500

Working isolation voltage (VIOWM) (Vrms)

792

Transient isolation voltage (VIOTM) (VPK)

3535

Power switch

GaNFET, IGBT, MOSFET, SiCFET

Peak output current (A)

6

Features

Disable, Programmable dead time

Output VCC/VDD (max) (V)

25

Output VCC/VDD (min) (V)

6.5

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

Bootstrap supply voltage (max) (V)

792

Rise time (ns)

6

Fall time (ns)

7

Undervoltage lockout (typ) (V)

5

Number of channels

2

Isolation rating

Functional

Withstand isolation voltage (VISO) (Vrms)

2500

Working isolation voltage (VIOWM) (Vrms)

792

Transient isolation voltage (VIOTM) (VPK)

3535

Power switch

GaNFET, IGBT, MOSFET, SiCFET

Peak output current (A)

6

Features

Disable, Programmable dead time

Output VCC/VDD (max) (V)

25

Output VCC/VDD (min) (V)

6.5

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

Bootstrap supply voltage (max) (V)

792

Rise time (ns)

6

Fall time (ns)

7

Undervoltage lockout (typ) (V)

5

VLGA (NPL)

13

25 mm² 5 x 5

Universal: Dual Low-Side, Dual High-Side or Half-Bridge Driver
5 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 5-V UVLO
Programmable Overlap and 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 per GB4943.1-2011 (Planned)

Universal: Dual Low-Side, Dual High-Side or Half-Bridge Driver
5 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 5-V UVLO
Programmable Overlap and 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 per GB4943.1-2011 (Planned)

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-kV_RMS isolation 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-V_DC.

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.

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 UCC21225A enables high power density, high efficiency, and robustness in a wide variety of power applications.

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-kV_RMS isolation 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-V_DC.

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.

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 UCC21225A 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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Alle anzeigen 8

	Typ	Titel		Datum
*	Data sheet	UCC21225A 4-A, 6-A, 2.5-kVRMS Isolated Dual-Channel Gate Driver in LGA datasheet (Rev. A)	PDF \| HTML	07 Feb 2018
	Certificate	VDE Certificate for Basic Isolation for DIN EN IEC 60747-17 (Rev. W)		31 Jan 2024
	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
	Application brief	How to Drive High Voltage GaN FETs with UCC21220A		06 Mär 2019
	Certificate	UL Certification E181974 Vol 4. Sec 8 (Rev. A)		23 Jul 2018
	Certificate	CQC Product Certificate 2		07 Feb 2018
	EVM User's guide	Using the UCC21225AEVM-365		14 Mär 2017

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Evaluierungsplatine

UCC21225AEVM-365 — UCC21225A 4 A, 6 A, 5,7 kVRMS, isolierter Zweikanal-Gate-Treiber – Evaluierungsmodul

UCC21225AEVM-365 is designed for evaluating UCC21225ANPL, which is an isolated dual-channel gate driver with 4-A source and 6-A sink peak current capability in a 5x5 LGA package. This EVM can be used as a reference design for driving power MOSFETs, IGBTs, and SiC MOSFETs with UCC21225A pin (...)

Benutzerhandbuch: PDF

Nicht verfügbar auf TI.com

Simulationsmodell

UCC21225A PSpice Transient Model

SLUM574.ZIP (55 KB) - PSpice Model

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Simulationsmodell

UCC21225A Unencrypted PSpice Transient Model

SLUM575.ZIP (4 KB) - PSpice Model

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Simulationstool

PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool

PSpice® für TI ist eine Design- und Simulationsumgebung, welche Sie dabei unterstützt, die Funktionalität analoger Schaltungen zu evaluieren. Diese voll ausgestattete Design- und Simulationssuite verwendet eine analoge Analyse-Engine von Cadence®. PSpice für TI ist kostenlos erhältlich und (...)

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Referenzdesigns

PMP40988 — Referenzdesign für Zweiphasen-Totem-Pole-PFC, GaN-basiert mit variabler Frequenz, ZVS, 5 kW

Bei diesem Referenzdesign handelt es sich um eine 5-kW-Totempfad-Leistungsfaktorkorrektur (PFC) mit hoher Dichte und hohem Wirkungsgrad. Das Design verwendet einen zweiphasigen Totem-Pole-PFC, der mit variabler Frequenz und Nullspannungsschaltung (ZVS) arbeitet. Die Steuerung verwendet eine neue (...)

Test report: PDF

Referenzdesigns

PMP23332 — Referenzdesign für invertierenden Abwärts-/Aufwärtswandler mit Interleaving- und Mehrphasensteuerung

Dieses Referenzdesign verwendet den UCD3138064A als digitalen Controller zur Steuerung invertierender Abwärts-/Aufwärtswandler mit der Möglichkeit, eine zweiphasige Spitzenstromregelung zu unterstützen. Die Soft-Switching-Technologie wird in diesem Design verwendet, um die Energieeffizienz zu (...)

Test report: PDF

Referenzdesigns

PMP20587 — Invertierende Abwärts-/Aufwärtswandler – Referenzdesign

This reference design uses UCD3138064A as a digital controller to control two-phase two-rail inverting buck-boost. This non-isolated converter is used for wireless radio power. The input voltage is from -35 V to -60 V. There are two outputs. The default output voltage of rail 1 is 32 V and max (...)

Test report: PDF

Schaltplan: PDF

Referenzdesigns

PMP21943 — Referenzdesign für synchronen Abwärts-/Aufwärtswandler mit 48 V/25 A und negativen zu positiven Wert

This reference design is a negative-to-positive synchronous buck-boost converter for power amplifier applications. The circuit is powered from the nominal -48-V system source to provide an output voltage of +48 V at 25 A. The design uses two dual synchronous boost controllers for 4-phase operation (...)

Test report: PDF

Schaltplan: PDF

Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
VLGA (NPL)	13	Ultra Librarian

Es gelten die allgemeinen Geschäftsbedingungen von TI für Evaluierungsartikel.

UCC21225A

Isolierter 2,5-kVrms-, 4-A/6-A-Zweikanal-Gate-Treiber mit doppeltem Eingang, 5 V UVLO & LGA-Gehäuse

UCC21225A

Produktdetails

Technische Dokumentation

Design und Entwicklung

UCC21225AEVM-365 — UCC21225A 4 A, 6 A, 5,7 kVRMS, isolierter Zweikanal-Gate-Treiber – Evaluierungsmodul

UCC21225A PSpice Transient Model

UCC21225A Unencrypted PSpice Transient Model

PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool

PMP40988 — Referenzdesign für Zweiphasen-Totem-Pole-PFC, GaN-basiert mit variabler Frequenz, ZVS, 5 kW

PMP23332 — Referenzdesign für invertierenden Abwärts-/Aufwärtswandler mit Interleaving- und Mehrphasensteuerung

PMP20587 — Invertierende Abwärts-/Aufwärtswandler – Referenzdesign

PMP21943 — Referenzdesign für synchronen Abwärts-/Aufwärtswandler mit 48 V/25 A und negativen zu positiven Wert

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