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Fixed Frequency CoolSET™ Controllers

Infineon Fixed Frequency CoolSET™ Controllers allow for efficient and easy SMPS designs with low standby market demands. The fixed frequency CoolSET controllers continue to raise the bar in the design of switched-mode power supplies (SMPS). These Infineon controllers can help with reducing footprint and weight for more challenging designs. Next-generation power supplies need to optimize efficiency and reliability by keeping standby power consumption and EMI levels to a minimum.

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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.
Switching Controllers COOLSET ICE5BR4780BZXKLA1 Infineon Technologies 1: $1.82 1,764In Stock	Mfr. Part No. ICE5BR4780BZXKLA1 Mouser Part No 726-ICE5BR4780BZXKL1	Infineon Technologies	Switching Controllers COOLSET Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	1,764In Stock	$1.82 $1.32 $1.12 $1.06 View $0.996 $0.956 $0.918 $0.888 $0.868	Min.: 1 Mult.: 1
Switching Controllers .DP LITE COOLSET ICE5GR4780AGXUMA1 Infineon Technologies 1: $1.90 1,529In Stock	Mfr. Part No. ICE5GR4780AGXUMA1 Mouser Part No 726-ICE5GR4780AGXUMA	Infineon Technologies	Switching Controllers .DP LITE COOLSET Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	1,529In Stock	Cut Tape $1.90 $1.39 $1.25 $1.11 Reel $0.932 View $1.04 $1.00 $0.975 $0.91	Min.: 1 Mult.: 1 : 2,500
Switching Controllers COOLSET ICE5AR2280CZXKLA1 Infineon Technologies 1: $2.48 1,551In Stock	Mfr. Part No. ICE5AR2280CZXKLA1 Mouser Part No 726-ICE5AR2280CZXKL1	Infineon Technologies	Switching Controllers COOLSET Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	1,551In Stock	$2.48 $1.81 $1.65 $1.47 View $1.39 $1.32 $1.15	Min.: 1 Mult.: 1
AC/DC Converters OFFLINE SMPS CURR MODE CTRLR 800V ICE3AR2280JZ Infineon Technologies 1: $2.95 1,438In Stock	Mfr. Part No. ICE3AR2280JZ Mouser Part No 726-ICE3AR2280JZ	Infineon Technologies	AC/DC Converters OFFLINE SMPS CURR MODE CTRLR 800V Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	1,438In Stock	$2.95 $2.18 $1.99 $1.77 View $1.67 $1.60 $1.55 $1.51 $1.46	Min.: 1 Mult.: 1
AC/DC Converters OFFLINE SMPS CURR MODE CTRLR 800V ICE3AR2280JZXKLA1 Infineon Technologies 1: $2.82 1,950In Stock	Mfr. Part No. ICE3AR2280JZXKLA1 Mouser Part No 726-ICE3AR2280JZXKLA	Infineon Technologies	AC/DC Converters OFFLINE SMPS CURR MODE CTRLR 800V Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	1,950In Stock	$2.82 $2.05 $1.85 $1.77 View $1.66 $1.60 $1.55 $1.48 $1.43	Min.: 1 Mult.: 1
Switching Controllers COOLSET ICE5AR0680AGXUMA1 Infineon Technologies 1: $3.48 2,466In Stock	Mfr. Part No. ICE5AR0680AGXUMA1 Mouser Part No 726-ICE5AR0680AGXUM1	Infineon Technologies	Switching Controllers COOLSET Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	2,466In Stock	Cut Tape $3.48 $2.60 $2.37 $2.12 Reel $1.81 View $2.01 $1.94 $1.90 $1.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Switching Controllers COOLSET ICE5AR4770AGXUMA1 Infineon Technologies 1: $1.86 2,936In Stock	Mfr. Part No. ICE5AR4770AGXUMA1 Mouser Part No 726-ICE5AR4770AGXUM1	Infineon Technologies	Switching Controllers COOLSET Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	2,936In Stock	Cut Tape $1.86 $1.36 $1.23 $1.09 Reel $0.933 View $1.02 $0.982 $0.955 $0.873	Min.: 1 Mult.: 1 : 2,500
Switching Controllers COOLSET ICE5GR2280AGXUMA1 Infineon Technologies 1: $2.42 2,195In Stock	Mfr. Part No. ICE5GR2280AGXUMA1 Mouser Part No 726-ICE5GR2280AGXUM1	Infineon Technologies	Switching Controllers COOLSET Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	2,195In Stock	Cut Tape $2.42 $1.84 $1.69 $1.52 Reel $1.29 View $1.44 $1.39 $1.27	Min.: 1 Mult.: 1 : 2,500
AC/DC Converters COOLSET F3 650V ICE3BR4765JFKLA1 Infineon Technologies 1: $2.14 3,928In Stock NRND	Mfr. Part No. ICE3BR4765JFKLA1 Mouser Part No 726-ICE3BR4765JFKLA1 NRND	Infineon Technologies	AC/DC Converters COOLSET F3 650V Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	3,928In Stock	$2.14 $1.56 $1.33 $1.26 View $1.18 $1.14 $1.06 $1.03	Min.: 1 Mult.: 1
Switching Controllers COOLSET ICE5BR3995CZXKLA1 Infineon Technologies 1: $2.26 260In Stock	Mfr. Part No. ICE5BR3995CZXKLA1 Mouser Part No 726-CE5BR3995CZXKLA1	Infineon Technologies	Switching Controllers COOLSET Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	260In Stock	$2.26 $1.66 $1.41 $1.34 View $1.26 $1.21 $1.17 $1.13 $1.10	Min.: 1 Mult.: 1
AC/DC Converters Off-Line SMPS Crrnt Mode 650V ICE3BR0665J Infineon Technologies 1: $3.97 865In Stock 2,000Expected 15/4/2027 NRND	Mfr. Part No. ICE3BR0665J Mouser Part No 726-ICE3BR0665J NRND	Infineon Technologies	AC/DC Converters Off-Line SMPS Crrnt Mode 650V Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	865In Stock 2,000Expected 15/4/2027	$3.97 $2.96 $2.71 $2.43 View $2.30 $1.94	Min.: 1 Mult.: 1
AC/DC Converters SMPS Current Cntrl w/ Integrated 650V ICE3BR4765JG Infineon Technologies 1: $2.26 9,961On Order	Mfr. Part No. ICE3BR4765JG Mouser Part No 726-ICE3BR4765JG	Infineon Technologies	AC/DC Converters SMPS Current Cntrl w/ Integrated 650V Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	9,961On Order On Order Ship Dates Mfr. No: ICE3BR4765JG Stock: 0 On Order: 4,961 Expected 24/12/2026 5,000 Expected 27/5/2027 Factory Lead Time: 17 Weeks	Cut Tape $2.26 $1.66 $1.50 $1.33 View Reel $1.21 $1.25 $1.21 $1.21	Min.: 1 Mult.: 1 : 2,500
AC/DC Converters COOLSET ICE3AR0680VJZXKLA1 Infineon Technologies 1: $4.43 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. ICE3AR0680VJZXKLA1 Mouser Part No 726-E3AR0680VJZXKLA1	Infineon Technologies	AC/DC Converters COOLSET Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	Non-Stocked Lead-Time 17 Weeks	$4.43 $3.33 $2.94 $2.73 View $2.52 $2.50 $2.46 $2.41	Min.: 1 Mult.: 1
AC/DC Converters COOLSET ICE3AR2280VJZXKLA1 Infineon Technologies 2,000: $1.48 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. ICE3AR2280VJZXKLA1 Mouser Part No 726-E3AR2280VJZXKLA1	Infineon Technologies	AC/DC Converters COOLSET Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	Non-Stocked Lead-Time 17 Weeks	$1.48 $1.46	Min.: 2,000 Mult.: 2,000
AC/DC Converters COOLSET ICE3AR4780VJZXKLA1 Infineon Technologies 1: $2.58 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. ICE3AR4780VJZXKLA1 Mouser Part No 726-E3AR4780VJZXKLA1	Infineon Technologies	AC/DC Converters COOLSET Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	Non-Stocked Lead-Time 17 Weeks	$2.58 $1.90 $1.63 $1.55 View $1.46 $1.40 $1.35 $1.28 $1.25	Min.: 1 Mult.: 1
AC/DC Converters Infineon Controller ICs ICE3AR10080JZ Infineon Technologies 6,000: $1.19 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. ICE3AR10080JZ Mouser Part No 726-ICE3AR10080JZ	Infineon Technologies	AC/DC Converters Infineon Controller ICs Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	Non-Stocked Lead-Time 17 Weeks	$1.19	Min.: 6,000 Mult.: 6,000
AC/DC Converters COOLSET ICE3AR4780JGXUMA1 Infineon Technologies 1: $2.77 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. ICE3AR4780JGXUMA1 Mouser Part No 726-ICE3AR4780JGXUMA	Infineon Technologies	AC/DC Converters COOLSET Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape $2.77 $2.04 $1.86 $1.66 Reel $1.36 View $1.56 $1.55 $1.52 $1.33	Min.: 1 Mult.: 1 : 2,500
Switching Controllers COOLSET ICE5AR0680BZSXKLA1 Infineon Technologies 1: $3.69 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. ICE5AR0680BZSXKLA1 Mouser Part No 726-ICE5AR0680BZSXKL	Infineon Technologies	Switching Controllers COOLSET Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	Non-Stocked Lead-Time 17 Weeks	$3.69 $2.73 $2.49 $2.23 View $2.14 $2.05 $1.99 $1.85 $1.80	Min.: 1 Mult.: 1
Switching Controllers COOLSET ICE5GR1680AGXUMA1 Infineon Technologies 1: $2.87 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. ICE5GR1680AGXUMA1 Mouser Part No 726-ICE5GR1680AGXUM1	Infineon Technologies	Switching Controllers COOLSET Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape $2.87 $2.12 $1.93 $1.73 Reel $1.46 View $1.63 $1.58 $1.43	Min.: 1 Mult.: 1 : 2,500
AC/DC Converters COOLSET ICE3RBR1765JGXUMA1 Infineon Technologies 1: $3.26 Non-Stocked Lead-Time 17 Weeks NRND	Mfr. Part No. ICE3RBR1765JGXUMA1 Mouser Part No 726-ICE3RBR1765JGXUM NRND	Infineon Technologies	AC/DC Converters COOLSET Learn More about Infineon Technologies infineon fixed frequency coolset	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape $3.26 $2.42 $2.22 $1.99 Reel $1.69 View $1.88 $1.82 $1.78 $1.65	Min.: 1 Mult.: 1 : 2,500

Fixed Frequency CoolSET™ Controllers

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Fixed Frequency CoolSET™ Controllers

Types of Semiconductors