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IC-Hersteller Infineon Technologies

Infineon Technologies ICE5AR4770AG | Demoboard REF_5AR4770AG_13W1

13 W non-isolated auxiliary power supply for outdoor air-conditioner using ICE5AR4770AG

Details

TopologieSperrwandler
Eingangsspannung85-265 V
Ausgang 112 V / 0.85 A
Ausgang 218 V / 0.15 A
IC-Revision1.0

Beschreibung

This is a reference design for a 13 W auxiliary power supply for an outdoor air-conditioner unit with the latest fifth-generation Infineon Fixed-Frequency (FF) CoolSET™ ICE5AR4770AG. The power supply is designed with a universal input compatible with most geographic regions, and two non-isolated outputs (+12V/0.85 A, +15 V/150 mA) on a single-layer PCB. The PCB has a provision to add a linear regulator to support athird output (e.g. +5 V), which is connected to a +12 V output.

Eigenschaften

Tightly regulated output voltages, high efficiency under light load and low standby powerComprehensive protection feature CoolSET™ with integrated input Line Over Voltage Protection (LOVP) andexternally implemented brown-in protection (GATE pin resistor to GND)Auto-restart protection scheme to minimize interruption and enhance end-user experience

Typische Anwendungen

  • Outdoor air-conditioner

Weiterführende Informationen

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