Switching Controllers – Mouser Liechtenstein

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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 (CHF) 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: CHF 1.80 1’623In Stock New At Mouser	Mfr. Part No. ICE5AR0680BZS1XKLA1 Mouser Part No 726-ICE5AR0680BZS1XK New At Mouser	Infineon Technologies	Switching Controllers COOLSET Learn More about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	1’623In Stock	CHF 1.80 CHF 1.56 CHF 1.12 CHF 1.00 View CHF 0.934 CHF 0.894 CHF 0.845 CHF 0.782 CHF 0.742	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: CHF 1.30 3’500In Stock New At Mouser	Mfr. Part No. ICE5AR3995BZ1XKLA1 Mouser Part No 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	CHF 1.30 CHF 1.07 CHF 0.813 CHF 0.723 View CHF 0.70 CHF 0.613 CHF 0.576 CHF 0.537 CHF 0.499	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: CHF 1.06 3’429In Stock New At Mouser	Mfr. Part No. ICE5AR4780BZS1XKLA1 Mouser Part No 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	CHF 1.06 CHF 0.837 CHF 0.66 CHF 0.585 View CHF 0.56 CHF 0.492 CHF 0.464 CHF 0.423 CHF 0.402	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: CHF 1.39 3’862In Stock New At Mouser	Mfr. Part No. ICE5BR2280BZ1XKLA1 Mouser Part No 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	CHF 1.39 CHF 1.15 CHF 0.877 CHF 0.78 View CHF 0.756 CHF 0.665 CHF 0.631 CHF 0.604 CHF 0.54	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: CHF 1.31 1’994In Stock New At Mouser	Mfr. Part No. ICE5AR4770BZS1XKLA1 Mouser Part No 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	CHF 1.31 CHF 0.945 CHF 0.735 CHF 0.657 View CHF 0.519 CHF 0.475 CHF 0.417 CHF 0.388	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: CHF 1.30 2’000In Stock New At Mouser	Mfr. Part No. ICE5BR3995BZ1XKLA1 Mouser Part No 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	CHF 1.30 CHF 1.07 CHF 0.813 CHF 0.723 View CHF 0.70 CHF 0.613 CHF 0.576 CHF 0.537 CHF 0.499	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: CHF 1.06 2’000In Stock New At Mouser	Mfr. Part No. ICE5BR4780BZ1XKLA1 Mouser Part No 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	CHF 1.06 CHF 0.837 CHF 0.66 CHF 0.585 View CHF 0.56 CHF 0.492 CHF 0.464 CHF 0.431 CHF 0.402	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: CHF 1.12 2’500Expected 1/28/2027 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 about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	2’500Expected 1/28/2027	Cut Tape CHF 1.12 CHF 0.829 CHF 0.745 CHF 0.661 Reel CHF 0.58 View CHF 0.621 CHF 0.596 CHF 0.585 CHF 0.553	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: CHF 1.36 2’470Expected 8/5/2027 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 about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	2’470Expected 8/5/2027	Cut Tape CHF 1.36 CHF 1.01 CHF 0.91 CHF 0.813 Reel CHF 0.701 View CHF 0.762 CHF 0.733 CHF 0.709 CHF 0.684	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: CHF 1.23 2’500Expected 12/3/2026 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 about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	2’500Expected 12/3/2026	Cut Tape CHF 1.23 CHF 0.894 CHF 0.813 CHF 0.719 Reel CHF 0.62 View CHF 0.676 CHF 0.65 CHF 0.629 CHF 0.607	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: CHF 0.894 2’500Expected 1/28/2027 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 about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	2’500Expected 1/28/2027	Cut Tape CHF 0.894 CHF 0.642 CHF 0.578 CHF 0.51 Reel CHF 0.437 View CHF 0.478 CHF 0.459 CHF 0.443 CHF 0.426	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: CHF 0.91 2’500Expected 1/28/2027 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 about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	2’500Expected 1/28/2027	Cut Tape CHF 0.91 CHF 0.655 CHF 0.59 CHF 0.52 Reel CHF 0.446 View CHF 0.488 CHF 0.468 CHF 0.451 CHF 0.435	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: CHF 0.91 2’500Expected 1/28/2027 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 about Infineon Technologies infineon coolset fixed frequency plus ics	Datasheet	2’500Expected 1/28/2027	Cut Tape CHF 0.91 CHF 0.655 CHF 0.592 CHF 0.523 Reel CHF 0.448 View CHF 0.49 CHF 0.47 CHF 0.454 CHF 0.437	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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