UCC21331

Name: UCC21331
Brand: TI
SKU: UCC21331
Price: 0.506 USD

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3kVrms, 4A/6A dual-channel isolated gate driver w/ enable logic, programmable deadtime, 8V UVLO

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Datenblatt

document-pdfAcrobat UCC21331x 4A, 6A, 3.0kVRMS Isolated Dual-Channel Gate Driver datasheet (Englisch) PDF | HTML

UCC21331

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Datenblatt

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Produktdetails

Number of channels

2

Isolation rating

Basic

Power switch

IGBT, MOSFET, SiCFET

Withstand isolation voltage (VISO) (Vrms)

3000

Transient isolation voltage (VIOTM) (VPK)

4242

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

4

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

6

Features

Enable, High CMTI, 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)

5.5

Input threshold

CMOS, TTL

Operating temperature range (°C)

-40 to 150

Rating

Automotive

Fall time (ns)

8

Undervoltage lockout (typ) (V)

12

TI functional safety category

Functional Safety-Capable

Number of channels

2

Isolation rating

Basic

Power switch

IGBT, MOSFET, SiCFET

Withstand isolation voltage (VISO) (Vrms)

3000

Transient isolation voltage (VIOTM) (VPK)

4242

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

4

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

6

Features

Enable, High CMTI, 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)

5.5

Input threshold

CMOS, TTL

Operating temperature range (°C)

-40 to 150

Rating

Automotive

Fall time (ns)

8

Undervoltage lockout (typ) (V)

12

TI functional safety category

Functional Safety-Capable

SOIC (D)

16

59.4 mm² 9.9 x 6

Universal: dual low-side, dual high-side or half-bridge 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
- 12V VDD UVLO options
Switching parameters:
- 33ns typical propagation delay
- 5ns maximum delay matching
- 6ns maximum pulse-width distortion
- 10µs maximum VDD power-up delay
UVLO protection for all power supplies
Fast enable for power sequencing

Universal: dual low-side, dual high-side or half-bridge 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
- 12V VDD UVLO options
Switching parameters:
- 33ns typical propagation delay
- 5ns maximum delay matching
- 6ns maximum pulse-width distortion
- 10µs maximum VDD power-up delay
UVLO protection for all power supplies
Fast enable for power sequencing

The UCC21331 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, and IGBT transistors.

The UCC21331 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 3kVRMS 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 UCC21331 device enables high efficiency, high power density, and robustness in a wide variety of power applications.

The UCC21331 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, and IGBT transistors.

The UCC21331 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 3kVRMS 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 UCC21331 device enables high efficiency, high power density, and robustness in a wide variety of power applications.

filter

Andere Isolierte Gate-Treiber suchen

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Technische Dokumentation

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Top-Dokumentation	Typ	Titel	Format-Optionen	Datum
*	Data sheet	UCC21331x 4A, 6A, 3.0kVRMS Isolated Dual-Channel Gate Driver datasheet	PDF \| HTML	02 Mai 2024

Design und Entwicklung

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Schaltplan

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

SZZM003A.ZIP (1317 KB)

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UCC21331

3kVrms, 4A/6A dual-channel isolated gate driver w/ enable logic, programmable deadtime, 8V UVLO

UCC21331

Produktdetails

Technische Dokumentation

Design und Entwicklung

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

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

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