Quasi Resonant CoolSET™ Power ICs

Infineon Quasi-Resonant CoolSET™ Power ICs are optimized for off-line switch power supplies in cascode configurations. These Infineon ICs are housed in single packages with two separate chips: one is a controller chip and the other is an HV MOSFET chip. The ICs can achieve lower EMI and higher efficiency with improved digital frequency reduction through the proprietary novel Quasi-Resonant operation. The enhanced Active Burst Mode enables flexibility in standby power range selection. The product has a wide operation range (10.0V to 25.5V) of IC power supply and lower power consumption.

Results: 18
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (KRW) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package / Case
Output Voltage
Output Power
Supply Voltage - Min
Supply Voltage - Max
Topology
Technology
Switching Frequency
Duty Cycle - Max
Operating Supply Current
Minimum Operating Temperature
Maximum Operating Temperature
Output Current
Series
Packaging
Infineon Technologies AC/DC Converters COOLSET
Datasheet
1,446In Stock
Min.: 1
Mult.: 1

Si QR CoolSET Tube
Infineon Technologies AC/DC Converters AC/DC COOLSET
Datasheet
2,203In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SOIC-12 Si QR CoolSET Reel, Cut Tape, MouseReel
Infineon Technologies AC/DC Converters SMPS QUASI-RESONANT PWM CTRLR 800V
Datasheet
4,589In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SO-12 Si 52 kHz 1.5 mA - 40 C + 150 C QR CoolSET Reel, Cut Tape, MouseReel
Infineon Technologies AC/DC Converters COOLSET
Datasheet
3,583In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Si Reel, Cut Tape, MouseReel
Infineon Technologies AC/DC Converters PWM Controller 650V 2.5A
Datasheet
2,975In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-7 650 V 79 W 10.5 V 24 V Flyback Si 39 kHz to 65 kHz 50 % 1.5 mA - 25 C + 125 C 2.5 A QR CoolSET Tube
Infineon Technologies AC/DC Converters SMPS QUASI-RESONANT PWM CTRLR 800V
Datasheet
8,020In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SOIC-12 Si QR CoolSET Reel, Cut Tape, MouseReel
Infineon Technologies AC/DC Converters PWM Controller 650V 1.5A
Datasheet
1,301In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-7 650 V 54.8 W 10.5 V 24 V Flyback Si 65 kHz 50 % 1.5 mA - 25 C + 125 C 1.5 A QR CoolSET Tube
Infineon Technologies AC/DC Converters PWM Controller 650V
Datasheet
1,900In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT DSO-16 650 V 79 W 10.5 V 24 V Flyback Si 39 kHz to 65 kHz 50 % 1.5 mA - 40 C + 125 C 2.5 A QR CoolSET Reel, Cut Tape, MouseReel
Infineon Technologies AC/DC Converters PWM Controller 650V 1.5A
Datasheet
2,233In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SO-12 650 V 49 W 10.5 V 24 V Flyback Si 65 kHz 50 % 1.5 mA - 40 C + 125 C 1.5 A QR CoolSET Reel, Cut Tape, MouseReel
Infineon Technologies AC/DC Converters COOLSET
Datasheet
720In Stock
Min.: 1
Mult.: 1
: 2,500

Si Reel, Cut Tape
Infineon Technologies AC/DC Converters .DP LITE COOLSET
Datasheet
1,700In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT DSO-12 800 V 50 W 10 V 25.5 V Flyback Si 20 kHz 900 uA - 40 C + 150 C 600 mA QR CoolSET Reel, Cut Tape
Infineon Technologies AC/DC Converters PWM Controller 650V 2.5A
Datasheet
689In Stock
Min.: 1
Mult.: 1

DIP-7 Si QR CoolSET Tube
Infineon Technologies AC/DC Converters .DP LITE COOLSET
Datasheet
2,054In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT DSO-12 800 V 77 W 10 V 25.5 V Flyback Si 20 kHz 900 uA - 40 C + 150 C 1.8 A QR CoolSET Reel, Cut Tape
Infineon Technologies AC/DC Converters COOLSET
Datasheet
4,011In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Si Reel, Cut Tape, MouseReel
Infineon Technologies AC/DC Converters COOLSET
Datasheet
2,678In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Si Reel, Cut Tape, MouseReel
Infineon Technologies AC/DC Converters COOLSET
Datasheet
2,724In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT DSO-8 10 V 109 W 10 V 25.5 V PWM Si 20 kHz 900 uA - 40 C + 150 C QR CoolSET Reel, Cut Tape, MouseReel
Infineon Technologies AC/DC Converters COOLSET
Datasheet
9,972In Stock
Min.: 1
Mult.: 1
: 2,500

Si Reel, Cut Tape
Infineon Technologies AC/DC Converters COOLSET
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

Through Hole DIP-8 650 V 56.4 W 10.5 V 24 V Flyback Si 39 kHz to 65 kHz 50 % 1.5 mA - 25 C + 125 C 1.5 A QR CoolSET Tube