Galvanically Isolated Gate Drivers

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UCC2154x/UCC2154x-Q1 Dual-Channel Gate Driver

Texas Instruments UCC2154x/UCC2154x-Q1 Dual-Channel Gate Driver is an isolated gate driver designed with up to 4A/6A peak source/sink current to drive power MOSFET, IGBT, and GaN transistors. The UCC21540 in the DWK package also offers 3.3mm minimum channel-to-channel spacing, which facilitates higher bus voltage. The UCC2154x/UCC2154x-Q1 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 5.7kV_RMS isolation barrier, with a minimum of 100V/ns common-mode transient immunity (CMTI).

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Part #

Galvanically Isolated Gate Drivers Automotive 5.7kVrms 4A/6A dual-channel

UCC21540AQDWKRQ1
Texas Instruments
1: $7.92
4,331In Stock
End of Life

Mfr. Part #
UCC21540AQDWKRQ1

Mouser Part #
595-UCC21540AQDWKRQ1

End of Life

Texas Instruments

Galvanically Isolated Gate Drivers Automotive 5.7kVrms 4A/6A dual-channel

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Datasheet

4,331In Stock

Cut Tape

$7.92

$6.03

$5.56

$5.04

View

Reel

$4.38

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

UCC21540A

SMD/SMT

SOIC-14

- 40 C

+ 125 C

915 mW

40 ns

5 ns

6 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga A 595-UCC21540DWK

UCC21540DWKR
Texas Instruments
1: $3.79
1,273In Stock

Mfr. Part #
UCC21540DWKR

Mouser Part #
595-UCC21540DWKR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga A 595-UCC21540DWK

Learn More

Datasheet

1,273In Stock

Cut Tape

$3.79

$2.82

$2.58

$2.32

Reel

$1.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

UCC21540

SMD/SMT

SOIC-14

2 Channel

5.7 kV

- 40 C

+ 125 C

950 mW

45 ns

5 ns

6 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers Automotive 5.7kVRMS 4A/6A dual-channel

UCC21540QDWKRQ1
Texas Instruments
1: $12.08
2,782In Stock

Mfr. Part #
UCC21540QDWKRQ1

Mouser Part #
595-UCC21540QDWKRQ1

Texas Instruments

Galvanically Isolated Gate Drivers Automotive 5.7kVRMS 4A/6A dual-channel

Learn More

Datasheet

2,782In Stock

Cut Tape

$12.08

$9.36

$8.68

$7.95

View

Reel

$6.64

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

UCC21540

SMD/SMT

SOIC-16

- 40 C

+ 150 C

915 mW

40 ns

16 ns

12 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga UCC21542DWR

UCC21542DWKR
Texas Instruments
1: $4.35
2,337In Stock

Mfr. Part #
UCC21542DWKR

Mouser Part #
595-UCC21542DWKR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga UCC21542DWR

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Datasheet

2,337In Stock

Cut Tape

$4.35

$3.24

$2.97

$2.66

Reel

$2.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

UCC21542

SMD/SMT

SOIC-14

- 40 C

+ 125 C

1.775 W

40 ns

5 ns

6 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga

UCC21542ADWKR
Texas Instruments
1: $4.22
1,431In Stock

Mfr. Part #
UCC21542ADWKR

Mouser Part #
595-UCC21542ADWKR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga

Learn More

Datasheet

1,431In Stock

Cut Tape

$4.22

$3.07

$2.78

$2.46

Reel

$1.68

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

UCC21542

SMD/SMT

SOIC-14

- 40 C

+ 125 C

1.775 W

40 ns

5 ns

6 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers 5.7kVrms 1.5A/2.5A d ual-channel isolate A 595-UCC21541DW

UCC21541DWR
Texas Instruments
1: $4.80
1,710In Stock

Mfr. Part #
UCC21541DWR

Mouser Part #
595-UCC21541DWR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 1.5A/2.5A d ual-channel isolate A 595-UCC21541DW

Learn More

Datasheet

1,710In Stock

Cut Tape

$4.80

$3.60

$3.31

$2.98

Reel

$2.52

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

UCC21541

SMD/SMT

SOIC-16

- 40 C

+ 125 C

1.775 W

40 ns

8 ns

15 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga UCC21542DWKR

UCC21542DWR
Texas Instruments
1: $4.29
1,165In Stock

Mfr. Part #
UCC21542DWR

Mouser Part #
595-UCC21542DWR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga UCC21542DWKR

Learn More

Datasheet

1,165In Stock

Cut Tape

$4.29

$3.21

$2.94

$2.65

Reel

$2.26

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

UCC21542

SMD/SMT

SOIC-16

- 40 C

+ 125 C

1.775 W

40 ns

5 ns

6 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga A 595-UCC21540ADWK

UCC21540ADWKR
Texas Instruments
1: $3.04
1,291In Stock
2,000Expected 2026-12-17

Mfr. Part #
UCC21540ADWKR

Mouser Part #
595-UCC21540ADWKR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga A 595-UCC21540ADWK

Learn More

Datasheet

1,291In Stock

2,000Expected 2026-12-17

Cut Tape

$3.04

$2.23

$2.03

$1.81

Reel

$1.50

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

UCC21540A

SMD/SMT

SOIC-14

2 Channel

5.7 kV

- 40 C

+ 125 C

950 mW

45 ns

5 ns

6 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga

UCC21540ADWR
Texas Instruments
1: $3.36
153In Stock
2,000Expected 2026-08-25

Mfr. Part #
UCC21540ADWR

Mouser Part #
595-UCC21540ADWR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga

Learn More

Datasheet

153In Stock

2,000Expected 2026-08-25

Cut Tape

$3.36

$2.49

$2.28

$2.03

Reel

$1.70

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

UCC21540A

SMD/SMT

SOIC-16

2 Channel

5.7 kV

- 40 C

+ 125 C

950 mW

45 ns

5 ns

6 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga A 595-UCC21540DW

UCC21540DWR
Texas Instruments
1: $3.95
766In Stock
2,000Expected 2026-10-26

Mfr. Part #
UCC21540DWR

Mouser Part #
595-UCC21540DWR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga A 595-UCC21540DW

Learn More

Datasheet

766In Stock

2,000Expected 2026-10-26

Cut Tape

$3.95

$2.95

$2.69

$2.42

Reel

$2.03

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

UCC21540

SMD/SMT

SOIC-16

2 Channel

5.7 kV

- 40 C

+ 125 C

950 mW

45 ns

5 ns

6 ns

Reel, Cut Tape, MouseReel

UCC2154x/UCC2154x-Q1 Dual-Channel Gate Driver

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