Switching Controllers – Mouser Singapore

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CoolSET™ Fixed Frequency Plus Integrated Power ICs

Infineon Technologies CoolSET™ Fixed Frequency Plus Integrated Power ICs are optimized for off-line switch mode power supplies in cascode configurations. The CoolSET package has two separate chips inside: one is a controller chip, and the other is a 700V/800V/950V CoolMOS™ chip. The cascode configuration helps achieve fast startup. The frequency reduction with soft gate driving and frequency jitter operation offers lower EMI and better efficiency. Selectable entry and exit standby power ABM enables flexibility and ultra-low power consumption at standby mode with small and controllable output voltage ripple.

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Part #

Switching Controllers COOLSET

ICE5AR0680BZS1XKLA1
Infineon Technologies
1: $4.13
1,931In Stock
New Product

Mfr. Part No.
ICE5AR0680BZS1XKLA1

Mouser Part No
726-ICE5AR0680BZS1XK

New Product

Infineon Technologies

Switching Controllers COOLSET

Learn More

Datasheet

1,931In Stock

$4.13

$2.68

$2.46

$2.11

View

Min.: 1
Mult.: 1

Flyback

1 Output

100 kHz

80 %

10 V to 32 V

- 40 C

+ 150 C

Through Hole

DIP-7

Tube

Switching Controllers COOLSET

ICE5BR2280BZ1XKLA1
Infineon Technologies
1: $3.22
1,960In Stock
New Product

Mfr. Part No.
ICE5BR2280BZ1XKLA1

Mouser Part No
726-ICE5BR2280BZ1XKL

New Product

Infineon Technologies

Switching Controllers COOLSET

Learn More

Datasheet

1,960In Stock

$3.22

$2.07

$1.85

$1.53

View

Min.: 1
Mult.: 1

Flyback

1 Output

80 %

10 V to 32 V

- 40 C

+ 150 C

Through Hole

DIP-7

Tube

Switching Controllers COOLSET

ICE5AR3995BZ1XKLA1
Infineon Technologies
1: $3.21
1,700In Stock
New Product

Mfr. Part No.
ICE5AR3995BZ1XKLA1

Mouser Part No
726-ICE5AR3995BZ1XKL

New Product

Infineon Technologies

Switching Controllers COOLSET

Learn More

Datasheet

1,700In Stock

$3.21

$2.04

$1.82

$1.50

View

Min.: 1
Mult.: 1

Flyback

1 Output

80 %

10 V to 32 V

- 40 C

+ 150 C

Through Hole

DIP-7

Tube

Switching Controllers COOLSET

ICE5AR4770BZS1XKLA1
Infineon Technologies
1: $2.40
1,998In Stock
2,000Expected 20/2/2026
New Product

Mfr. Part No.
ICE5AR4770BZS1XKLA1

Mouser Part No
726-ICE5AR4770BZS1XK

New Product

Infineon Technologies

Switching Controllers COOLSET

Learn More

Datasheet

1,998In Stock

2,000Expected 20/2/2026

$2.40

$1.53

$1.37

$1.13

View

Min.: 1
Mult.: 1

Flyback

1 Output

80 %

10 V to 32 V

- 40 C

+ 150 C

Through Hole

DIP-7

Tube

Switching Controllers COOLSET

ICE5AR4780BZS1XKLA1
Infineon Technologies
1: $2.52
1,434In Stock
New Product

Mfr. Part No.
ICE5AR4780BZS1XKLA1

Mouser Part No
726-ICE5AR4780BZS1XK

New Product

Infineon Technologies

Switching Controllers COOLSET

Learn More

Datasheet

1,434In Stock

$2.52

$1.60

$1.43

$1.18

View

Min.: 1
Mult.: 1

Flyback

1 Output

80 %

10 V to 32 V

- 40 C

+ 150 C

Through Hole

DIP-7

Tube

Switching Controllers COOLSET

ICE5BR3995BZ1XKLA1
Infineon Technologies
1: $3.21
2,000In Stock
New Product

Mfr. Part No.
ICE5BR3995BZ1XKLA1

Mouser Part No
726-ICE5BR3995BZ1XKL

New Product

Infineon Technologies

Switching Controllers COOLSET

Learn More

Datasheet

2,000In Stock

$3.21

$2.04

$1.82

$1.50

View

Min.: 1
Mult.: 1

Flyback

1 Output

80 %

10 V to 32 V

- 40 C

+ 150 C

Through Hole

DIP-7

Tube

Switching Controllers COOLSET

ICE5BR4780BZ1XKLA1
Infineon Technologies
1: $2.52
2,000In Stock
New Product

Mfr. Part No.
ICE5BR4780BZ1XKLA1

Mouser Part No
726-ICE5BR4780BZ1XKL

New Product

Infineon Technologies

Switching Controllers COOLSET

Learn More

Datasheet

2,000In Stock

$2.52

$1.60

$1.43

$1.18

View

Min.: 1
Mult.: 1

Flyback

1 Output

80 %

10 V to 32 V

- 40 C

+ 150 C

Through Hole

DIP-7

Tube

Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package

ICE5BR3995AG1XUMA1
Infineon Technologies
1: $1.95
2,500Expected 5/3/2026
New Product

Mfr. Part No.
ICE5BR3995AG1XUMA1

Mouser Part No
726-ICE5BR3995AG1XUM

New Product

Infineon Technologies

Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package

Learn More

Datasheet

2,500Expected 5/3/2026

Cut Tape

$1.95

$1.43

$1.29

$1.14

Reel

$0.935

View

Min.: 1
Mult.: 1

Reel: 2,500

Flyback

1 Output

65 kHz

80 %

10 V to 32 V

- 40 C

+ 150 C

SMD/SMT

DSO-12

Reel, Cut Tape

Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package

ICE5GR1680AG1XUMA1
Infineon Technologies
1: $2.36
2,500Expected 2/7/2026
New Product

Mfr. Part No.
ICE5GR1680AG1XUMA1

Mouser Part No
726-ICE5GR1680AG1XUM

New Product

Infineon Technologies

Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package

Learn More

Datasheet

2,500Expected 2/7/2026

Cut Tape

$2.36

$1.74

$1.57

$1.40

Reel

$1.18

View

Min.: 1
Mult.: 1

Reel: 2,500

Flyback

1 Output

125 kHz

80 %

10 V to 32 V

- 40 C

+ 150 C

SMD/SMT

DSO-12

Reel, Cut Tape

Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package

ICE5GR2280AG1XUMA1
Infineon Technologies
1: $3.38
2,500Expected 2/7/2026
New Product

Mfr. Part No.
ICE5GR2280AG1XUMA1

Mouser Part No
726-ICE5GR2280AG1XUM

New Product

Infineon Technologies

Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package

Learn More

Datasheet

2,500Expected 2/7/2026

Cut Tape

$3.38

$2.17

$1.95

$1.60

Reel

$1.05

View

Min.: 1
Mult.: 1

Reel: 2,500

Flyback

1 Output

125 kHz

80 %

10 V to 32 V

- 40 C

+ 150 C

SMD/SMT

DSO-12

Reel, Cut Tape

Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package

ICE5AR4770AG1XUMA1
Infineon Technologies
1: $2.59
2,500Expected 2/7/2026
New Product

Mfr. Part No.
ICE5AR4770AG1XUMA1

Mouser Part No
726-ICE5AR4770AG1XUM

New Product

Infineon Technologies

Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package

Learn More

Datasheet

2,500Expected 2/7/2026

Cut Tape

$2.59

$1.64

$1.47

$1.21

Reel

$0.769

View

Min.: 1
Mult.: 1

Reel: 2,500

Flyback

1 Output

100 kHz

80 %

10 V to 32 V

- 40 C

+ 150 C

SMD/SMT

DSO-12

Reel, Cut Tape

Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package

ICE5BR4780AG1XUMA1
Infineon Technologies
1: $2.64
2,500Expected 9/7/2026
New Product

Mfr. Part No.
ICE5BR4780AG1XUMA1

Mouser Part No
726-ICE5BR4780AG1XUM

New Product

Infineon Technologies

Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package

Learn More

Datasheet

2,500Expected 9/7/2026

Cut Tape

$2.64

$1.68

$1.50

$1.24

Reel

$0.785

View

Min.: 1
Mult.: 1

Reel: 2,500

Flyback

1 Output

65 kHz

80 %

10 V to 32 V

- 40 C

+ 150 C

SMD/SMT

DSO-12

Reel, Cut Tape

Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package

ICE5GR4780AG1XUMA1
Infineon Technologies
1: $2.64
2,500Expected 2/7/2026
New Product

Mfr. Part No.
ICE5GR4780AG1XUMA1

Mouser Part No
726-ICE5GR4780AG1XUM

New Product

Infineon Technologies

Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package

Learn More

Datasheet

2,500Expected 2/7/2026

Cut Tape

$2.64

$1.68

$1.50

$1.24

Reel

$0.785

View

Min.: 1
Mult.: 1

Reel: 2,500

Flyback

1 Output

125 kHz

80 %

10 V to 32 V

- 40 C

+ 150 C

SMD/SMT

DSO-12

Reel, Cut Tape

CoolSET™ Fixed Frequency Plus Integrated Power ICs

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