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: $7.56
4,490In Stock

Mfr. Part No.
UCC21540AQDWKRQ1

Mouser Part No
595-UCC21540AQDWKRQ1

Texas Instruments

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

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Datasheet

4,490In Stock

Cut Tape

$7.56

$5.77

$5.32

$4.84

View

Reel

$3.89

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 Automotive 5.7kVRMS 4A/6A dual-channel

UCC21540QDWKRQ1
Texas Instruments
1: $10.40
2,933In Stock

Mfr. Part No.
UCC21540QDWKRQ1

Mouser Part No
595-UCC21540QDWKRQ1

Texas Instruments

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

Learn More

Datasheet

2,933In Stock

Cut Tape

$10.40

$8.03

$7.45

$6.80

View

Reel

$5.77

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $3.57
2,427In Stock

Mfr. Part No.
UCC21542DWKR

Mouser Part No
595-UCC21542DWKR

Texas Instruments

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

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Datasheet

2,427In Stock

Cut Tape

$3.57

$2.64

$2.42

$2.17

Reel

$1.85

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 A 595-UCC21540ADWK

UCC21540ADWKR
Texas Instruments
1: $2.79
3,649In Stock

Mfr. Part No.
UCC21540ADWKR

Mouser Part No
595-UCC21540ADWKR

Texas Instruments

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

Learn More

Datasheet

3,649In Stock

Cut Tape

$2.79

$2.04

$1.86

$1.65

Reel

$1.40

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 A 595-UCC21540DWK

UCC21540DWKR
Texas Instruments
1: $3.54
1,389In Stock

Mfr. Part No.
UCC21540DWKR

Mouser Part No
595-UCC21540DWKR

Texas Instruments

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

Learn More

Datasheet

1,389In Stock

Cut Tape

$3.54

$2.65

$2.42

$2.17

Reel

$1.86

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 5.7kVrms 1.5A/2.5A d ual-channel isolate A 595-UCC21541DW

UCC21541DWR
Texas Instruments
1: $4.50
1,760In Stock

Mfr. Part No.
UCC21541DWR

Mouser Part No
595-UCC21541DWR

Texas Instruments

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

Learn More

Datasheet

1,760In Stock

Cut Tape

$4.50

$3.38

$3.10

$2.79

Reel

$2.38

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

UCC21542ADWKR
Texas Instruments
1: $4.57
1,575In Stock

Mfr. Part No.
UCC21542ADWKR

Mouser Part No
595-UCC21542ADWKR

Texas Instruments

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

Learn More

Datasheet

1,575In Stock

Cut Tape

$4.57

$3.70

$3.36

$2.96

View

Reel

$1.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 UCC21542DWKR

UCC21542DWR
Texas Instruments
1: $3.54
1,465In Stock

Mfr. Part No.
UCC21542DWR

Mouser Part No
595-UCC21542DWR

Texas Instruments

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

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Datasheet

1,465In Stock

Cut Tape

$3.54

$2.64

$2.42

$2.17

Reel

$1.81

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

UCC21540ADWR
Texas Instruments
1: $2.78
1,066In Stock

Mfr. Part No.
UCC21540ADWR

Mouser Part No
595-UCC21540ADWR

Texas Instruments

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

Learn More

Datasheet

1,066In Stock

Cut Tape

$2.78

$2.04

$1.86

$1.67

Reel

$1.42

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $3.27
177In Stock
2,000Expected 23/4/2026

Mfr. Part No.
UCC21540DWR

Mouser Part No
595-UCC21540DWR

Texas Instruments

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

Learn More

Datasheet

177In Stock

2,000Expected 23/4/2026

Cut Tape

$3.27

$2.43

$2.22

$1.99

Reel

$1.68

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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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