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UCC21550

Name: UCC21550
Brand: TI
SKU: UCC21550
Price: 0.471 USD

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Isolierter Zweikanal-Gate-Treiber mit 4 A/6 A, 5 kVRMS, DIS- und DT-Pins für IGBT

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Datenblatt

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

UCC21550

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Datenblatt

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Produktdetails

Number of channels

2

Isolation rating

Reinforced

Withstand isolation voltage (VISO) (Vrms)

5000

Transient isolation voltage (VIOTM) (VPK)

7070

Power switch

IGBT, MOSFET, SiCFET

Peak output current (A)

6

Features

Disable, High CMTI, Programmable dead time

Output VCC/VDD (max) (V)

25

Output VCC/VDD (min) (V)

13

Input supply voltage (min) (V)

3

Input supply voltage (max) (V)

5.5

TI functional safety category

Functional Safety-Capable

Input threshold

CMOS, TTL

Operating temperature range (°C)

-40 to 150

Rating

Catalog

Fall time (ns)

8

Undervoltage lockout (typ) (V)

5, 8

Number of channels

2

Isolation rating

Reinforced

Withstand isolation voltage (VISO) (Vrms)

5000

Transient isolation voltage (VIOTM) (VPK)

7070

Power switch

IGBT, MOSFET, SiCFET

Peak output current (A)

6

Features

Disable, High CMTI, Programmable dead time

Output VCC/VDD (max) (V)

25

Output VCC/VDD (min) (V)

13

Input supply voltage (min) (V)

3

Input supply voltage (max) (V)

5.5

TI functional safety category

Functional Safety-Capable

Input threshold

CMOS, TTL

Operating temperature range (°C)

-40 to 150

Rating

Catalog

Fall time (ns)

8

Undervoltage lockout (typ) (V)

5, 8

SOIC (DW)

16

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 4-A peak source and 6-A peak sink output
Common-mode transient immunity (CMTI) greater than 125 V/ns
Up to 25-V VDD output drive supply
- 5-V, 8-V VDD UVLO options
Switching parameters:
- 33-ns typical propagation delay
- 5-ns maximum pulse-width distortion
- 10-µs 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 4-A peak source and 6-A peak sink output
Common-mode transient immunity (CMTI) greater than 125 V/ns
Up to 25-V VDD output drive supply
- 5-V, 8-V VDD UVLO options
Switching parameters:
- 33-ns typical propagation delay
- 5-ns maximum pulse-width distortion
- 10-µs 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 4-A peak-source and 6-A peak-sink current to drive power MOSFET, SiC, GaN, and IGBT transistors.

The UCC21550 can be configured as two low-sidedrivers, two high-side drivers, or a half-bridge driver. The input side is isolated from the two output drivers by a 5-kV RMS isolation barrier, with a minimum of 125-V/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 5 ns. 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 4-A peak-source and 6-A peak-sink current to drive power MOSFET, SiC, GaN, and IGBT transistors.

The UCC21550 can be configured as two low-sidedrivers, two high-side drivers, or a half-bridge driver. The input side is isolated from the two output drivers by a 5-kV RMS isolation barrier, with a minimum of 125-V/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 5 ns. 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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	Typ	Titel		Datum
*	Data sheet	UCC21550x 4-A, 6-A, Reinforced Isolation Dual-Channel Gate Driver datasheet (Rev. A)	PDF \| HTML	10 Nov 2023

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, (...)

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UCC21550

Isolierter Zweikanal-Gate-Treiber mit 4 A/6 A, 5 kVRMS, DIS- und DT-Pins für IGBT

UCC21550

Produktdetails

Technische Dokumentation

Design und Entwicklung

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

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

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