Infineon Technologies


15W auxiliary SMPS for air-conditioner using ICE5AR4770BZS

Topologie: Flyback
Eingangsspannung (min.): 90.00 V
Eingangsspannung (max.): 264.00 V
Schaltfrequenz (max.): 100.00 kHz
Ausgang 1: 12.00 V / 1.250 A

Erstveröffentlichung am 08.02.2018, Version V1.0


Infineon's latest 5th generation fixed frequency CoolSET™ offers high performance and integration of latest generation of 700V CoolMOS™ superjunction MOSFETs in DIP-7 package (Product qualified according to JEDEC standard).


  • 100kHz maximum switching frequency with 700V integrated MOSFET
  • Power delivery of up to 15W with universal wide input range (85~300VAC) DCM design
  • Brown in protection, fast and robust start-up operation with cascode configuration
  • 3 level selectable entry/exit active burst mode profile (optional)
  • Built-in digital soft-start
  • Cycle by cycle peak current limitation
  • Support both DCM and CCM operation with slope compensation
  • Integrated error amplifier to support direct feedback typical with non-isolated flyback topology
  • Digital frequency reduction with decreasing load for higher efficiency
  • VCC and CS pin short to ground protection
  • OLP, output short, OTP with hysteresis and VCC over/under voltage protection
  • Auto-restart for all protection features


  Artikel Nr. SPEC Produktserie Anwendung PCB/Kabel/Panel Modularity Typ Pins Wire Section Muster
691412120002B PDF WR-TBL Series 412B - 3.50 mm Screwless 45° Entry - 2.1 mm 2 Wires Screwless PCB Nein 45° 2 14 to 20 (AWG) 2.08 to 0.518 (mm²)
691102710002 PDF WR-TBL Series 102 - 5.00 mm Horiz. Entry Modular Pressure Clamp PCB Ja Horizontal 2 22 to 14 (AWG) 0.326 to 2.08 (mm²)
750342434 PDF Filter CMC
890334025017 PDF