UCC21550

Name: UCC21550
Brand: TI
SKU: UCC21550
Price: 0.589 USD

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Controlador de puerta aislado de 4 A a 6 A, 5 kVRMS y canal doble con pines DIS y DT para IGBT y SiC

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Hoja de datos

document-pdfAcrobat UCC21550x 4A, 6A, Reinforced Isolation Dual-Channel Gate Driver datasheet (Rev. C) (Inglés) PDF | HTML

UCC21550

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Detalles del producto

Number of channels

2

Isolation rating

Reinforced

Power switch

IGBT, MOSFET, SiCFET

Withstand isolation voltage (VISO) (Vrms)

5000

Working isolation voltage (VIOWM) (Vrms)

1500

Transient isolation voltage (VIOTM) (VPK)

7070

Peak output current (A)

6

Peak output current (source) (typ) (A)

4

Peak output current (sink) (typ) (A)

6

Features

Disable, High CMTI, Programmable dead time

Output VCC/VDD (min) (V)

13

Output VCC/VDD (max) (V)

25

Input supply voltage (min) (V)

3

Input supply voltage (max) (V)

5.5

Input threshold

CMOS, TTL

Operating temperature range (°C)

-40 to 150

Rating

Catalog

Fall time (ns)

8

Undervoltage lockout (typ) (V)

5, 8, 12

TI functional safety category

Functional Safety-Capable

Number of channels

2

Isolation rating

Reinforced

Power switch

IGBT, MOSFET, SiCFET

Withstand isolation voltage (VISO) (Vrms)

5000

Working isolation voltage (VIOWM) (Vrms)

1500

Transient isolation voltage (VIOTM) (VPK)

7070

Peak output current (A)

6

Peak output current (source) (typ) (A)

4

Peak output current (sink) (typ) (A)

6

Features

Disable, High CMTI, Programmable dead time

Output VCC/VDD (min) (V)

13

Output VCC/VDD (max) (V)

25

Input supply voltage (min) (V)

3

Input supply voltage (max) (V)

5.5

Input threshold

CMOS, TTL

Operating temperature range (°C)

-40 to 150

Rating

Catalog

Fall time (ns)

8

Undervoltage lockout (typ) (V)

5, 8, 12

TI functional safety category

Functional Safety-Capable

SOIC (DW)

16

106.09 mm² 10.3 x 10.3

SOIC (DWK)

14

106.09 mm² 10.3 x 10.3

Universal: dual low-side, dual high-side or halfbridge driver
Junction temperature range –40 to +150°C
Up to 4A peak source and 6A peak sink output
Common-mode transient immunity (CMTI) greater than 125V/ns
Up to 25V VDD output drive supply
- 5V,8V,12V VDD UVLO options
Switching parameters:
- 33ns typical propagation delay
- 5ns maximum pulse-width distortion
- 10µs maximum VDD power-up delay
UVLO protection for all power supplies
Fast disable for power sequencing

Universal: dual low-side, dual high-side or halfbridge driver
Junction temperature range –40 to +150°C
Up to 4A peak source and 6A peak sink output
Common-mode transient immunity (CMTI) greater than 125V/ns
Up to 25V VDD output drive supply
- 5V,8V,12V VDD UVLO options
Switching parameters:
- 33ns typical propagation delay
- 5ns maximum pulse-width distortion
- 10µs maximum VDD power-up delay
UVLO protection for all power supplies
Fast disable for power sequencing

The UCC21550 is an isolated dual channel gate driver family with programmable dead time and wide temperature range. It is designed with 4A peak-source and 6A peak-sink current to drive power MOSFET, SiC, GaN, and IGBT transistors.

The UCC21550 can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver. The input side is isolated from the two output drivers by a 5kVRMS isolation barrier, with a minimum of 125V/ns common-mode transient immunity (CMTI).

Protection features include: resistor programmable dead time, disable feature to shut down both outputs simultaneously, and integrated de-glitch filter that rejects input transients shorter than 5ns. All supplies have UVLO protection.

With all these advanced features, the UCC21550 device enables high efficiency, high power density, and robustness in a wide variety of power applications.

The UCC21550 is an isolated dual channel gate driver family with programmable dead time and wide temperature range. It is designed with 4A peak-source and 6A peak-sink current to drive power MOSFET, SiC, GaN, and IGBT transistors.

The UCC21550 can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver. The input side is isolated from the two output drivers by a 5kVRMS isolation barrier, with a minimum of 125V/ns common-mode transient immunity (CMTI).

Protection features include: resistor programmable dead time, disable feature to shut down both outputs simultaneously, and integrated de-glitch filter that rejects input transients shorter than 5ns. All supplies have UVLO protection.

With all these advanced features, the UCC21550 device enables high efficiency, high power density, and robustness in a wide variety of power applications.

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Documentación técnica

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	Tipo	Título		Fecha
*	Data sheet	UCC21550x 4A, 6A, Reinforced Isolation Dual-Channel Gate Driver datasheet (Rev. C)	PDF \| HTML	09 ago 2024
	Certificate	VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. Y)		22 sep 2025
	Certificate	FPPT2 - Nonoptical Isolating Devices UL 1577 Certificate of Compliance.		19 may 2025
	Certificate	CQC Certificate for UCC21551xx		27 ago 2024

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

UCC21520EVM-286 — Módulo de evaluación UCC21520 de controlador de puerta aislada de doble canal (4 A/6 A)

El UCC21520EVM-286 se ha diseñado para evaluar el UCC21520DW, un controlador de compuerta de doble canal aislado con una capacidad de corriente de pico de 4 A en la fuente y 6 A en el sumidero. Este EVM se puede utilizar como diseño de referencia para accionar MOSFET de potencia, IGBT y MOSFET de (...)

Guía del usuario: PDF | HTML

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Esquema

Application Guide: Dual-Channel Schematic and Layout Design Guidelines (Rev. A)

SZZM003A.ZIP (1317 KB)

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Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

PSpice® para TI es un entorno de diseño y simulación que ayuda a evaluar la funcionalidad de los circuitos analógicos. Esta completa suite de diseño y simulación utiliza un motor de análisis analógico de Cadence®. Disponible sin ningún costo, PSpice para TI incluye una de las bibliotecas de modelos (...)

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Encapsulado	Pines	Símbolos CAD, huellas y modelos 3D
SOIC (DW)	16	Ultra Librarian
SOIC (DWK)	14	Ultra Librarian

Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

UCC21550

Controlador de puerta aislado de 4 A a 6 A, 5 kVRMS y canal doble con pines DIS y DT para IGBT y SiC

UCC21550

Detalles del producto

Documentación técnica

Diseño y desarrollo

UCC21520EVM-286 — Módulo de evaluación UCC21520 de controlador de puerta aislada de doble canal (4 A/6 A)

Application Guide: Dual-Channel Schematic and Layout Design Guidelines (Rev. A)

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

Pedidos y calidad

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

Serie de videos

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