AC/DC Converters – Mouser Singapore

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ICE5QRxx80BG-1 CoolSET™ Converters

Infineon Technologies ICE5QRxx80BG-1 CoolSET™ Converters are 5^th generation Quasi Resonant Plus integrated power ICs optimized for off-line switch power supply. These converters feature an integrated 800V avalanche rugged CoolMOS™, cycle-by-cycle peak current limitation, and digital frequency reduction for higher system efficiency. The ICE5QRxx80BG-1 converters can achieve fast startup with cascade configuration. These converters have a minimum switching frequency difference between low- and high-line for high system efficiency and low Electromagnetic Interference (EMI). The ICE5QRxx80BG-1 converters offer maximum on/off time limitation to avoid audible noise during start-up and power down. These converters are RoHS compliant. Typical applications include Blu-ray players, set-top boxes, LCD/LED monitors, and auxiliary power supplies for home appliances/white goods, TV, PC, and servers.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Technology	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
AC/DC Converters integrated power IC optimized for off-line switch power supply in cascode configuration ICE5QR1680BG1XUMA1 Infineon Technologies 1: $2.67 189In Stock 5,000Expected 31/12/2026 New At Mouser	Mfr. Part No. ICE5QR1680BG1XUMA1 Mouser Part No 726-ICE5QR1680BG1XUM New At Mouser	Infineon Technologies	AC/DC Converters integrated power IC optimized for off-line switch power supply in cascode configuration Learn More about Infineon Technologies infineon ice5qrxx80bg 1 coolset converters	Datasheet	189In Stock 5,000Expected 31/12/2026	Cut Tape $2.67 $1.97 $1.80 $1.59 Reel $1.35 View $1.51 $1.46 $1.32	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	PG-DSO-12	Si	900 uA	- 40 C	+ 150 C	Reel, Cut Tape
AC/DC Converters integrated power IC optimized for off-line switch power supply in cascode configuration ICE5QR2280BG1XUMA1 Infineon Technologies 1: $2.38 878In Stock New At Mouser	Mfr. Part No. ICE5QR2280BG1XUMA1 Mouser Part No 726-ICE5QR2280BG1XUM New At Mouser	Infineon Technologies	AC/DC Converters integrated power IC optimized for off-line switch power supply in cascode configuration Learn More about Infineon Technologies infineon ice5qrxx80bg 1 coolset converters	Datasheet	878In Stock	Cut Tape $2.38 $1.75 $1.59 $1.41 Reel $1.19 View $1.33 $1.28 $1.27 $1.16	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	PG-DSO-12	Si	900 uA	- 40 C	+ 150 C	Reel, Cut Tape
AC/DC Converters integrated power IC optimized for off-line switch power supply in cascode configuration ICE5QR4780BG1XUMA1 Infineon Technologies 1: $1.81 284In Stock New At Mouser	Mfr. Part No. ICE5QR4780BG1XUMA1 Mouser Part No 726-ICE5QR4780BG1XUM New At Mouser	Infineon Technologies	AC/DC Converters integrated power IC optimized for off-line switch power supply in cascode configuration Learn More about Infineon Technologies infineon ice5qrxx80bg 1 coolset converters	Datasheet	284In Stock	Cut Tape $1.81 $1.31 $1.19 $1.05 Reel $0.86 View $0.985 $0.926 $0.898 $0.835	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	PG-DSO-12	Si	900 uA	- 40 C	+ 150 C	Reel, Cut Tape
AC/DC Converters integrated power IC optimized for off-line switch power supply in cascode configuration ICE5QR0680BG1XUMA1 Infineon Technologies 1: $3.45 2,500Expected 19/11/2026 New At Mouser	Mfr. Part No. ICE5QR0680BG1XUMA1 Mouser Part No 726-ICE5QR0680BG1XUM New At Mouser	Infineon Technologies	AC/DC Converters integrated power IC optimized for off-line switch power supply in cascode configuration Learn More about Infineon Technologies infineon ice5qrxx80bg 1 coolset converters	Datasheet	2,500Expected 19/11/2026	Cut Tape $3.45 $2.57 $2.35 $2.11 Reel $1.78 View $1.99 $1.94 $1.90 $1.74	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	PG-DSO-12	Si	900 uA	- 40 C	+ 150 C	Reel, Cut Tape

ICE5QRxx80BG-1 CoolSET™ Converters

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