Switching Controllers – Mouser Canada

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Topology	Number of Outputs	Switching Frequency	Duty Cycle - Max	Input Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	Packaging
Switching Controllers COOLSET ICE5AR0680BZS1XKLA1 Infineon Technologies 1: $3.21 1,626In Stock New At Mouser	Mfr. Part # ICE5AR0680BZS1XKLA1 Mouser Part # 726-ICE5AR0680BZS1XK New At Mouser	Infineon Technologies	Switching Controllers COOLSET Learn More about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	1,626In Stock	$3.21 $2.79 $2.00 $1.79 View $1.67 $1.60 $1.51 $1.40 $1.29	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 ICE5AR3995BZ1XKLA1 Infineon Technologies 1: $2.33 3,500In Stock New At Mouser	Mfr. Part # ICE5AR3995BZ1XKLA1 Mouser Part # 726-ICE5AR3995BZ1XKL New At Mouser	Infineon Technologies	Switching Controllers COOLSET Learn More about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	3,500In Stock	$2.33 $1.90 $1.45 $1.29 View $1.25 $1.10 $1.03 $0.962 $0.893	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: $1.89 3,429In Stock New At Mouser	Mfr. Part # ICE5AR4780BZS1XKLA1 Mouser Part # 726-ICE5AR4780BZS1XK New At Mouser	Infineon Technologies	Switching Controllers COOLSET Learn More about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	3,429In Stock	$1.89 $1.50 $1.18 $1.05 View $1.00 $0.881 $0.831 $0.756 $0.72	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 ICE5BR2280BZ1XKLA1 Infineon Technologies 1: $2.49 3,862In Stock New At Mouser	Mfr. Part # ICE5BR2280BZ1XKLA1 Mouser Part # 726-ICE5BR2280BZ1XKL New At Mouser	Infineon Technologies	Switching Controllers COOLSET Learn More about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	3,862In Stock	$2.49 $2.06 $1.57 $1.40 View $1.35 $1.19 $1.13 $1.08 $0.966	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: $2.35 1,994In Stock New At Mouser	Mfr. Part # ICE5AR4770BZS1XKLA1 Mouser Part # 726-ICE5AR4770BZS1XK New At Mouser	Infineon Technologies	Switching Controllers COOLSET Learn More about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	1,994In Stock	$2.35 $1.70 $1.31 $1.18 View $0.927 $0.848 $0.744 $0.694	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: $2.33 2,000In Stock New At Mouser	Mfr. Part # ICE5BR3995BZ1XKLA1 Mouser Part # 726-ICE5BR3995BZ1XKL New At Mouser	Infineon Technologies	Switching Controllers COOLSET Learn More about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	2,000In Stock	$2.33 $1.90 $1.45 $1.29 View $1.25 $1.10 $1.03 $0.962 $0.893	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: $1.89 2,000In Stock New At Mouser	Mfr. Part # ICE5BR4780BZ1XKLA1 Mouser Part # 726-ICE5BR4780BZ1XKL New At Mouser	Infineon Technologies	Switching Controllers COOLSET Learn More about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	2,000In Stock	$1.89 $1.50 $1.18 $1.05 View $1.00 $0.881 $0.831 $0.77 $0.72	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: $2.02 2,500Expected 2027-01-28 New Product	Mfr. Part # ICE5BR3995AG1XUMA1 Mouser Part # 726-ICE5BR3995AG1XUM New Product	Infineon Technologies	Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package Learn More about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	2,500Expected 2027-01-28	Cut Tape $2.02 $1.48 $1.33 $1.18 Reel $1.04 View $1.11 $1.07 $1.05 $0.989	Min.: 1 Mult.: 1 : 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: $2.43 2,470Expected 2027-01-07 New Product	Mfr. Part # ICE5GR1680AG1XUMA1 Mouser Part # 726-ICE5GR1680AG1XUM New Product	Infineon Technologies	Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package Learn More about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	2,470Expected 2027-01-07	Cut Tape $2.43 $1.80 $1.63 $1.45 Reel $1.25 View $1.36 $1.30 $1.26 $1.22	Min.: 1 Mult.: 1 : 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: $2.19 2,500Expected 2026-11-12 New Product	Mfr. Part # ICE5GR2280AG1XUMA1 Mouser Part # 726-ICE5GR2280AG1XUM New Product	Infineon Technologies	Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package Learn More about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	2,500Expected 2026-11-12	Cut Tape $2.19 $1.60 $1.45 $1.28 Reel $1.11 View $1.20 $1.16 $1.12 $1.09	Min.: 1 Mult.: 1 : 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: $1.60 2,500Expected 2027-01-28 New Product	Mfr. Part # ICE5AR4770AG1XUMA1 Mouser Part # 726-ICE5AR4770AG1XUM New Product	Infineon Technologies	Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package Learn More about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	2,500Expected 2027-01-28	Cut Tape $1.60 $1.15 $1.03 $0.913 Reel $0.782 View $0.855 $0.821 $0.792 $0.762	Min.: 1 Mult.: 1 : 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: $1.63 2,500Expected 2027-01-28 New Product	Mfr. Part # ICE5BR4780AG1XUMA1 Mouser Part # 726-ICE5BR4780AG1XUM New Product	Infineon Technologies	Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package Learn More about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	2,500Expected 2027-01-28	Cut Tape $1.63 $1.17 $1.06 $0.932 Reel $0.798 View $0.873 $0.837 $0.808 $0.779	Min.: 1 Mult.: 1 : 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: $1.63 2,500Expected 2027-01-28 New Product	Mfr. Part # ICE5GR4780AG1XUMA1 Mouser Part # 726-ICE5GR4780AG1XUM New Product	Infineon Technologies	Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package Learn More about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	2,500Expected 2027-01-28	Cut Tape $1.63 $1.17 $1.06 $0.932 Reel $0.798 View $0.873 $0.837 $0.808 $0.779	Min.: 1 Mult.: 1 : 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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