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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Results: 18

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Part #

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: 13,73 kr.
8.020In Stock

Mfr. Part No.
ICE2QR2280GXUMA1

Mouser Part No
726-ICE2QR2280GXUMA1

Infineon Technologies

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

Learn More

Datasheet

8.020In Stock

Cut Tape

13,73 kr.

10,15 kr.

9,77 kr.

8,28 kr.

Reel

6,93 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SOIC-12

QR CoolSET

Reel, Cut Tape, MouseReel

AC/DC Converters COOLSET

ICE2QR0665XKLA1
Infineon Technologies
1: 14,85 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

14,85 kr.

12,23 kr.

11,64 kr.

9,85 kr.

Min.: 1
Mult.: 1

QR CoolSET

Tube

AC/DC Converters AC/DC COOLSET

ICE2QR2280G1XUMA1
Infineon Technologies
1: 14,47 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

14,47 kr.

10,67 kr.

9,70 kr.

8,65 kr.

View

Reel

6,80 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SOIC-12

QR CoolSET

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

6,86 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: 10,15 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

10,15 kr.

7,45 kr.

6,74 kr.

5,95 kr.

View

Reel

4,62 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Reel, Cut Tape, MouseReel

AC/DC Converters PWM Controller 650V 1.5A

ICE2QR1765G
Infineon Technologies
1: 15,67 kr.
2.233In 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

2.233In Stock

Cut Tape

15,67 kr.

11,56 kr.

10,52 kr.

9,40 kr.

View

Reel

7,45 kr.

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 1.5A

ICE2QR1765Z
Infineon Technologies
1: 14,92 kr.
1.306In 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

1.306In Stock

14,92 kr.

11,04 kr.

10,07 kr.

8,95 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

ICE2QR0665G
Infineon Technologies
1: 19,17 kr.
1.901In Stock
NRND

Mfr. Part No.
ICE2QR0665G

Mouser Part No
726-ICE2QR0665G

NRND

Infineon Technologies

AC/DC Converters PWM Controller 650V

Learn More

Datasheet

1.901In Stock

Cut Tape

19,17 kr.

14,32 kr.

13,06 kr.

11,71 kr.

View

Reel

9,40 kr.

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 2.5A

ICE2QR0665ZXKLA1
Infineon Technologies
1: 17,75 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

17,75 kr.

13,20 kr.

12,16 kr.

10,82 kr.

View

Min.: 1
Mult.: 1

DIP-7

QR CoolSET

Tube

AC/DC Converters COOLSET

ICE5QR0680BGXUMA1
Infineon Technologies
1: 19,92 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

19,92 kr.

14,92 kr.

13,58 kr.

12,16 kr.

Reel

10,29 kr.

View

Min.: 1
Mult.: 1

: 2.500

Reel, Cut Tape

AC/DC Converters .DP LITE COOLSET

ICE5QR1680AGXUMA1
Infineon Technologies
1: 15,37 kr.
1.701In Stock

Mfr. Part No.
ICE5QR1680AGXUMA1

Mouser Part No
726-ICE5QR1680AGXUMA

Infineon Technologies

AC/DC Converters .DP LITE COOLSET

Learn More

Datasheet

1.701In Stock

Cut Tape

15,37 kr.

11,26 kr.

10,29 kr.

9,25 kr.

View

Reel

7,31 kr.

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 .DP LITE COOLSET

ICE5QR0680AGXUMA1
Infineon Technologies
1: 19,92 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

19,92 kr.

14,92 kr.

13,58 kr.

12,16 kr.

11,56 kr.

Reel

9,77 kr.

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: 15,37 kr.
1.511In Stock
2.500Expected 13/08/2026

Mfr. Part No.
ICE5QR1680BGXUMA1

Mouser Part No
726-ICE5QR1680BGXUMA

Infineon Technologies

AC/DC Converters COOLSET

Learn More

Datasheet

1.511In Stock

2.500Expected 13/08/2026

Cut Tape

15,37 kr.

11,26 kr.

10,29 kr.

9,25 kr.

8,73 kr.

Reel

7,31 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Reel, Cut Tape, MouseReel

AC/DC Converters COOLSET

ICE5QR2280BGXUMA1
Infineon Technologies
1: 13,65 kr.
1.428In Stock

Mfr. Part No.
ICE5QR2280BGXUMA1

Mouser Part No
726-ICE5QR2280BGXUMA

Infineon Technologies

AC/DC Converters COOLSET

Learn More

Datasheet

1.428In Stock

Cut Tape

13,65 kr.

10,07 kr.

9,18 kr.

8,21 kr.

View

Reel

6,42 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Reel, Cut Tape, MouseReel

AC/DC Converters COOLSET

ICE5QSAGXUMA1
Infineon Technologies
1: 8,06 kr.
234In Stock
2.500Expected 28/07/2026

Mfr. Part No.
ICE5QSAGXUMA1

Mouser Part No
726-ICE5QSAGXUMA1

Infineon Technologies

AC/DC Converters COOLSET

Learn More

Datasheet

234In Stock

2.500Expected 28/07/2026

Cut Tape

8,06 kr.

5,80 kr.

5,24 kr.

4,63 kr.

View

Reel

3,62 kr.

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: 8,06 kr.
5.082In Stock
2.500Expected 28/07/2026

Mfr. Part No.
ICE5QSBGXUMA1

Mouser Part No
726-ICE5QSBGXUMA1

Infineon Technologies

AC/DC Converters COOLSET

Learn More

Datasheet

5.082In Stock

2.500Expected 28/07/2026

Cut Tape

8,06 kr.

5,80 kr.

5,24 kr.

4,63 kr.

View

Reel

3,62 kr.

Min.: 1
Mult.: 1

: 2.500

Reel, Cut Tape

AC/DC Converters COOLSET

ICE2QR1765XKLA1
Infineon Technologies
2.000: 7,12 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

7,12 kr.

Min.: 2.000
Mult.: 2.000

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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