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.

Results: 13
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Topology Number of Outputs Switching Frequency Duty Cycle - Max Input Voltage Minimum Operating Temperature Maximum Operating Temperature Mounting Style Package/Case Packaging
Infineon Technologies Switching Controllers COOLSET 1.642In Stock
Rp40.912
Rp35.591
Rp25.501
Rp22.749
Min.: 1
Mult.: 1
Flyback 1 Output 100 kHz 80 % 10 V to 32 V - 40 C + 150 C Through Hole DIP-7 Tube
Infineon Technologies Switching Controllers COOLSET 3.429In Stock
Rp24.033
Rp19.080
Rp15.044
Rp13.338
Min.: 1
Mult.: 1
Flyback 1 Output 80 % 10 V to 32 V - 40 C + 150 C Through Hole DIP-7 Tube
Infineon Technologies Switching Controllers COOLSET 3.866In Stock
Rp31.739
Rp26.235
Rp19.997
Rp17.777
Min.: 1
Mult.: 1
Flyback 1 Output 80 % 10 V to 32 V - 40 C + 150 C Through Hole DIP-7 Tube
Infineon Technologies Switching Controllers COOLSET 1.500In Stock
2.000Expected 22/10/2026
Rp29.721
Rp24.217
Rp18.529
Rp16.475
Min.: 1
Mult.: 1
Flyback 1 Output 80 % 10 V to 32 V - 40 C + 150 C Through Hole DIP-7 Tube
Infineon Technologies Switching Controllers COOLSET 1.994In Stock
Rp29.904
Rp21.648
Rp16.750
Rp14.970
Min.: 1
Mult.: 1
Flyback 1 Output 80 % 10 V to 32 V - 40 C + 150 C Through Hole DIP-7 Tube
Infineon Technologies Switching Controllers COOLSET 2.000In Stock
Rp29.721
Rp24.217
Rp18.529
Rp16.475
Min.: 1
Mult.: 1
Flyback 1 Output 80 % 10 V to 32 V - 40 C + 150 C Through Hole DIP-7 Tube
Infineon Technologies Switching Controllers COOLSET 2.000In Stock
Rp24.033
Rp19.080
Rp15.044
Rp13.338
Min.: 1
Mult.: 1
Flyback 1 Output 80 % 10 V to 32 V - 40 C + 150 C Through Hole DIP-7 Tube
Infineon Technologies Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package
2.500Expected 28/01/2027
Cut Tape
Rp25.684
Rp18.896
Rp16.988
Rp15.062
Reel
Rp13.227
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
Infineon Technologies Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package
2.470Expected 28/01/2027
Cut Tape
Rp31.005
Rp22.933
Rp20.731
Rp18.529
Reel
Rp15.906
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
Infineon Technologies Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package
2.500Expected 22/10/2026
Cut Tape
Rp27.886
Rp20.364
Rp18.529
Rp16.310
Reel
Rp14.126
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
Infineon Technologies Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package
2.500Expected 28/01/2027
Cut Tape
Rp20.364
Rp14.640
Rp13.172
Rp11.631
Reel
Rp9.962
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
Infineon Technologies Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package
2.500Expected 28/01/2027
Cut Tape
Rp20.731
Rp14.934
Rp13.448
Rp11.870
Reel
Rp10.164
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
Infineon Technologies Switching Controllers CoolSET 5th Generation Fix Frequency Plus - in DSO-12 Package
2.500Expected 28/01/2027
Cut Tape
Rp20.731
Rp14.934
Rp13.448
Rp11.870
Reel
Rp10.164
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