Switch Mode Power Supplies (SMPS)

Infineon Technologies Switch Mode Power Supplies (SMPS) are a cost-effective line that includes high voltage MOSFETs, control ICs, and Silicon Carbide diodes for PFC and PWM stages, as well as low voltage MOSFETs for synchronous rectification. With these SMPS products Infineon supports the trends towards continuously reducing power consumption. Especially versatile is the new CoolMOS™ 600V C6 family which combines good efficiency with attractive pricing, as does our 3rd generation SiC diodes. For synchronous rectification the OptiMOS™ 3 series offers extremely low on-state resistance and low capacitances. Infineon's new control ICs support topologies such as quasi-resonant flyback and LLC.

Results: 14
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 Mfr.
Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Infineon Technologies AC/DC Converters Quasi-Resonant PWM Controller
Datasheet
2,094In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Infineon Technologies MOSFETs N-Ch 75V 100A TO220-3 OptiMOS 3
Datasheet
2,917In Stock
1,500Expected 25/9/2026
Min.: 1
Mult.: 1

Infineon Technologies MOSFETs N-Ch 650V 13.8A TO220FP-3 CoolMOS E6
Datasheet
166In Stock
Min.: 1
Mult.: 1


Infineon Technologies SiC Schottky Diodes SIC DIODES
Datasheet
116In Stock
480Expected 28/9/2026
Min.: 1
Mult.: 1

Infineon Technologies MOSFETs N-Ch 600V 7.7A TO220FP-3
Datasheet
1,000In Stock
Min.: 1
Mult.: 1

Infineon Technologies MOSFETs N-Ch 700V 7.3A TO220FP-3 CoolMOS E6
Datasheet
500In Stock
Min.: 1
Mult.: 1

Infineon Technologies AC/DC Converters COOLSET
Datasheet
844In Stock
2,000Expected 1/10/2026
Min.: 1
Mult.: 1


Infineon Technologies MOSFETs N-Ch 650V 60A TO247-3 CoolMOS CP
Datasheet
931Expected 24/9/2026
Min.: 1
Mult.: 1

Infineon Technologies Power Factor Correction - PFC STANDALONE PFC CTRLR IN CCM
Datasheet
4,861Expected 15/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Infineon Technologies AC/DC Converters OFF-LINE SMPS CRRNT MODE CONTROLLER
Datasheet
2,500Expected 22/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500


Infineon Technologies SiC Schottky Diodes SIC DIODES
Datasheet
240Expected 6/10/2026
Min.: 1
Mult.: 1

Infineon Technologies MOSFETs N-Ch 25V 100A TDSON-8 OptiMOS
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 5,000
Mult.: 5,000
: 5,000

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


Infineon Technologies MOSFETs N-Ch 650V 25A TO247-3 CoolMOS CP
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1