AC/DC Converters – Mouser Denmark

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Quasi Resonant CoolSET™ Power ICs

Infineon Quasi-Resonant CoolSET™ Power ICs are optimized for off-line switch power supplies in cascode configurations. These Infineon ICs are housed in single packages with two separate chips: one is a controller chip and the other is an HV MOSFET chip. The ICs can achieve lower EMI and higher efficiency with improved digital frequency reduction through the proprietary novel Quasi-Resonant operation. The enhanced Active Burst Mode enables flexibility in standby power range selection. The product has a wide operation range (10.0V to 25.5V) of IC power supply and lower power consumption.

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Part #

AC/DC Converters COOLSET

ICE5QR2280BGXUMA1
Infineon Technologies
1: 14,25 kr.
1.778In Stock

Mfr. Part No.
ICE5QR2280BGXUMA1

Mouser Part No
726-ICE5QR2280BGXUMA

Infineon Technologies

AC/DC Converters COOLSET

Learn More

Datasheet

1.778In Stock

Cut Tape

14,25 kr.

10,52 kr.

9,55 kr.

8,50 kr.

Reel

7,31 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Reel, Cut Tape, MouseReel

AC/DC Converters SMPS QUASI-RESONANT PWM CTRLR 800V

ICE2QR2280G
Infineon Technologies
1: 13,73 kr.
4.592In Stock

Mfr. Part No.
ICE2QR2280G

Mouser Part No
726-ICE2QR2280G

Infineon Technologies

AC/DC Converters SMPS QUASI-RESONANT PWM CTRLR 800V

Learn More

Datasheet

4.592In Stock

Cut Tape

13,73 kr.

10,15 kr.

9,25 kr.

8,28 kr.

Reel

6,93 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SO-12

52 kHz

1.5 mA

- 40 C

+ 150 C

QR CoolSET

Reel, Cut Tape, MouseReel

AC/DC Converters COOLSET

ICE5QR4780BGXUMA1
Infineon Technologies
1: 10,59 kr.
3.633In Stock

Mfr. Part No.
ICE5QR4780BGXUMA1

Mouser Part No
726-ICE5QR4780BGXUMA

Infineon Technologies

AC/DC Converters COOLSET

Learn More

Datasheet

3.633In Stock

Cut Tape

10,59 kr.

7,68 kr.

6,99 kr.

6,22 kr.

Reel

5,20 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Reel, Cut Tape, MouseReel

AC/DC Converters COOLSET

ICE2QR0665XKLA1
Infineon Technologies
1: 20,89 kr.
1.529In Stock

Mfr. Part No.
ICE2QR0665XKLA1

Mouser Part No
726-ICE2QR0665XKLA1

Infineon Technologies

AC/DC Converters COOLSET

Learn More

Datasheet

1.529In Stock

20,89 kr.

15,59 kr.

14,25 kr.

12,76 kr.

View

Min.: 1
Mult.: 1

QR CoolSET

Tube

AC/DC Converters AC/DC COOLSET

ICE2QR2280G1XUMA1
Infineon Technologies
1: 14,92 kr.
2.228In Stock

Mfr. Part No.
ICE2QR2280G1XUMA1

Mouser Part No
726-ICE2QR2280G1XUMA

Infineon Technologies

AC/DC Converters AC/DC COOLSET

Learn More

Datasheet

2.228In Stock

Cut Tape

14,92 kr.

10,97 kr.

10,00 kr.

8,95 kr.

Reel

7,68 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SOIC-12

QR CoolSET

Reel, Cut Tape, MouseReel

AC/DC Converters .DP LITE COOLSET

ICE5QR1680AGXUMA1
Infineon Technologies
1: 15,96 kr.
1.697In Stock

Mfr. Part No.
ICE5QR1680AGXUMA1

Mouser Part No
726-ICE5QR1680AGXUMA

Infineon Technologies

AC/DC Converters .DP LITE COOLSET

Learn More

Datasheet

1.697In Stock

Cut Tape

15,96 kr.

11,79 kr.

10,74 kr.

9,62 kr.

Reel

8,21 kr.

View

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

DSO-12

800 V

50 W

10 V

25.5 V

Flyback

20 kHz

900 uA

- 40 C

+ 150 C

600 mA

QR CoolSET

Reel, Cut Tape

AC/DC Converters PWM Controller 650V 2.5A

ICE2QR0665Z
Infineon Technologies
1: 17,75 kr.
2.983In Stock

Mfr. Part No.
ICE2QR0665Z

Mouser Part No
726-ICE2QR0665Z

Infineon Technologies

AC/DC Converters PWM Controller 650V 2.5A

Learn More

Datasheet

2.983In Stock

17,75 kr.

13,20 kr.

12,16 kr.

10,82 kr.

View

Min.: 1
Mult.: 1

Through Hole

PDIP-7

650 V

79 W

10.5 V

24 V

Flyback

39 kHz to 65 kHz

50 %

1.5 mA

- 25 C

+ 125 C

2.5 A

QR CoolSET

Tube

AC/DC Converters SMPS QUASI-RESONANT PWM CTRLR 800V

ICE2QR2280GXUMA1
Infineon Technologies
1: 14,92 kr.
8.030In Stock

Mfr. Part No.
ICE2QR2280GXUMA1

Mouser Part No
726-ICE2QR2280GXUMA1

Infineon Technologies

AC/DC Converters SMPS QUASI-RESONANT PWM CTRLR 800V

Learn More

Datasheet

8.030In Stock

Cut Tape

14,92 kr.

10,97 kr.

10,00 kr.

8,95 kr.

Reel

7,68 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SOIC-12

QR CoolSET

Reel, Cut Tape, MouseReel

AC/DC Converters PWM Controller 650V

ICE2QR0665G
Infineon Technologies
1: 20,07 kr.
1.906In Stock
NRND

Mfr. Part No.
ICE2QR0665G

Mouser Part No
726-ICE2QR0665G

NRND

Infineon Technologies

AC/DC Converters PWM Controller 650V

Learn More

Datasheet

1.906In Stock

Cut Tape

20,07 kr.

14,92 kr.

13,65 kr.

12,23 kr.

Reel

10,37 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

DSO-16

650 V

79 W

10.5 V

24 V

Flyback

39 kHz to 65 kHz

50 %

1.5 mA

- 40 C

+ 125 C

2.5 A

QR CoolSET

Reel, Cut Tape, MouseReel

AC/DC Converters PWM Controller 650V 1.5A

ICE2QR1765Z
Infineon Technologies
1: 15,52 kr.
1.309In Stock
NRND

Mfr. Part No.
ICE2QR1765Z

Mouser Part No
726-ICE2QR1765Z

NRND

Infineon Technologies

AC/DC Converters PWM Controller 650V 1.5A

Learn More

Datasheet

1.309In Stock

15,52 kr.

11,49 kr.

10,44 kr.

9,40 kr.

View

Min.: 1
Mult.: 1

Through Hole

PDIP-7

650 V

54.8 W

10.5 V

24 V

Flyback

65 kHz

50 %

1.5 mA

- 25 C

+ 125 C

1.5 A

QR CoolSET

Tube

AC/DC Converters PWM Controller 650V 1.5A

ICE2QR1765G
Infineon Technologies
1: 16,11 kr.
2.243In Stock
NRND

Mfr. Part No.
ICE2QR1765G

Mouser Part No
726-ICE2QR1765G

NRND

Infineon Technologies

AC/DC Converters PWM Controller 650V 1.5A

Learn More

Datasheet

2.243In Stock

Cut Tape

16,11 kr.

11,94 kr.

10,89 kr.

9,77 kr.

Reel

8,43 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SO-12

650 V

49 W

10.5 V

24 V

Flyback

65 kHz

50 %

1.5 mA

- 40 C

+ 125 C

1.5 A

QR CoolSET

Reel, Cut Tape, MouseReel

AC/DC Converters PWM Controller 650V 2.5A

ICE2QR0665ZXKLA1
Infineon Technologies
1: 19,47 kr.
689In Stock

Mfr. Part No.
ICE2QR0665ZXKLA1

Mouser Part No
726-ICE2QR0665ZXKLA1

Infineon Technologies

AC/DC Converters PWM Controller 650V 2.5A

Learn More

Datasheet

689In Stock

19,47 kr.

14,47 kr.

13,28 kr.

11,86 kr.

View

Min.: 1
Mult.: 1

DIP-7

QR CoolSET

Tube

AC/DC Converters COOLSET

ICE5QR0680BGXUMA1
Infineon Technologies
1: 20,89 kr.
720In Stock

Mfr. Part No.
ICE5QR0680BGXUMA1

Mouser Part No
726-ICE5QR0680BGXUMA

Infineon Technologies

AC/DC Converters COOLSET

Learn More

Datasheet

720In Stock

Cut Tape

20,89 kr.

15,52 kr.

14,17 kr.

12,68 kr.

Reel

10,82 kr.

View

Min.: 1
Mult.: 1

: 2.500

Reel, Cut Tape

AC/DC Converters .DP LITE COOLSET

ICE5QR0680AGXUMA1
Infineon Technologies
1: 20,89 kr.
2.079In Stock

Mfr. Part No.
ICE5QR0680AGXUMA1

Mouser Part No
726-ICE5QR0680AGXUM

Infineon Technologies

AC/DC Converters .DP LITE COOLSET

Learn More

Datasheet

2.079In Stock

Cut Tape

20,89 kr.

15,52 kr.

14,17 kr.

12,68 kr.

Reel

10,82 kr.

View

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

DSO-12

800 V

77 W

10 V

25.5 V

Flyback

20 kHz

900 uA

- 40 C

+ 150 C

1.8 A

QR CoolSET

Reel, Cut Tape

AC/DC Converters COOLSET

ICE5QR1680BGXUMA1
Infineon Technologies
1: 15,96 kr.
1.513In Stock

Mfr. Part No.
ICE5QR1680BGXUMA1

Mouser Part No
726-ICE5QR1680BGXUMA

Infineon Technologies

AC/DC Converters COOLSET

Learn More

Datasheet

1.513In Stock

Cut Tape

15,96 kr.

11,79 kr.

10,74 kr.

9,62 kr.

Reel

8,21 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Reel, Cut Tape, MouseReel

AC/DC Converters COOLSET

ICE5QSAGXUMA1
Infineon Technologies
1: 8,36 kr.
234In Stock
2.500Expected 07/09/2026

Mfr. Part No.
ICE5QSAGXUMA1

Mouser Part No
726-ICE5QSAGXUMA1

Infineon Technologies

AC/DC Converters COOLSET

Learn More

Datasheet

234In Stock

2.500Expected 07/09/2026

Cut Tape

8,36 kr.

6,06 kr.

5,48 kr.

4,85 kr.

Reel

4,05 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

DSO-8

10 V

109 W

10 V

25.5 V

PWM

20 kHz

900 uA

- 40 C

+ 150 C

QR CoolSET

Reel, Cut Tape, MouseReel

AC/DC Converters COOLSET

ICE5QSBGXUMA1
Infineon Technologies
1: 8,36 kr.
332In Stock
7.500Expected 09/07/2026

Mfr. Part No.
ICE5QSBGXUMA1

Mouser Part No
726-ICE5QSBGXUMA1

Infineon Technologies

AC/DC Converters COOLSET

Learn More

Datasheet

332In Stock

7.500Expected 09/07/2026

Cut Tape

8,36 kr.

6,06 kr.

5,48 kr.

4,85 kr.

Reel

4,05 kr.

View

Min.: 1
Mult.: 1

: 2.500

Reel, Cut Tape

AC/DC Converters COOLSET

ICE2QR1765XKLA1
Infineon Technologies
1: 15,52 kr.
Non-Stocked Lead-Time 17 Weeks
NRND

Mfr. Part No.
ICE2QR1765XKLA1

Mouser Part No
726-ICE2QR1765XKLA1

NRND

Infineon Technologies

AC/DC Converters COOLSET

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

15,52 kr.

11,49 kr.

10,44 kr.

9,40 kr.

View

Min.: 1
Mult.: 1

Through Hole

DIP-8

650 V

56.4 W

10.5 V

24 V

Flyback

39 kHz to 65 kHz

50 %

1.5 mA

- 25 C

+ 125 C

1.5 A

QR CoolSET

Tube

Quasi Resonant CoolSET™ Power ICs

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