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Infineon Technologies

ICE5GR2280AG
Demoboard REF_5GR2280AG_22W1

22 W auxiliary power supply for commercial air-conditioner using ICE5GR2280AG

Topologie: Flyback
Eingangsspannung (min.): 90.00 V
Eingangsspannung (max.): 264.00 V
Ausgang 1: 12.00 V / 1.000 A
Ausgang 2: 20.00 V / 0.350 A

Erstveröffentlichung am 26.03.2019, Version 1.0

Beschreibung

This document is a reference design for a 22 W auxiliary power supply for a commercial air-conditioner unit with the latest fifth-generation Infineon Fixed-Frequency (FF) CoolSET™ ICE5GR2280AG. The power supply is designed with a universal input compatible with most geographic regions and three outputs (+12 V/1 A isolated, +20 V/0.35 A isolated, +15 V/200 mA non-isolated) on a single-layer PCB.

Merkmale

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

Artikel

  Artikel Nr. SPEC Produktserie C
(nF)
Tol. C VR
(V (DC))
Bauform H
(mm)
DF
(%)
Keramiktyp Technische Artikelnummer Betriebstemperatur RISO
(GΩ)
dV/dt
(V/µs)
DF @ 1 kHz
(%)
P
(mm)
L
(mm)
W
(mm)
Endurance
(h)
IRIPPLE
(mA)
ILeak
(µA)
Ø D
(mm)
Anwendung PCB/Kabel/Panel Modularity Typ Pins Wire Section L
(µH)
IR
(A)
RDC max.
(Ω)
RDC typ.
(Ω)
fres
(MHz)
Muster
885012206095 PDF WCAP-CSGP MLCCs 50 V(DC) 100 ±10% 50 0603 0.8 3 X7R Klasse II X7R0603104K050DFCT10000
885012206121 PDF WCAP-CSGP MLCCs 50 V(DC) 330 ±10% 50 0603 0.8 10 X7R Klasse II X7R0603334k500DFCT10000 -55 °C up to +125 °C 1.5
885012206091 PDF WCAP-CSGP MLCCs 50 V(DC) 22 ±10% 50 0603 0.8 2.5 X7R Klasse II X7R0603223K050DFCT10000
885012206083 PDF WCAP-CSGP MLCCs 50 V(DC) 1 ±10% 50 0603 0.8 2.5 X7R Klasse II X7R0603102K050DFCT10000
890334023025 PDF WCAP-FTXX Folienkondensatoren 150 310 12 MX2P010154K275ASPB15000 -40 °C up to +105 °C 30000 300 0.1 10 13 7
860010572003 PDF WCAP-ATG8 Aluminium-Elektrolytkondensatoren 22 35 12 ATBC110220M035DSPA3B000 -40 °C up to +85 °C 2 11 2000 108 7.7 5
860010472002 PDF WCAP-ATG8 Aluminium-Elektrolytkondensatoren 10 25 14 ATBC110100M025DSPA3B000 -40 °C up to +85 °C 2 11 2000 50 3 5
860040475010 PDF WCAP-ATUL Aluminium-Elektrolytkondensatoren 820 25 14 ATDF250821M025DSPAAG000 -40 °C up to +105 °C 5 25 7000 1580 205 10
860040474004 PDF WCAP-ATUL Aluminium-Elektrolytkondensatoren 220 25 14 ATDE115221M025DSPA7G000 -40 °C up to +105 °C 3.5 11.5 7000 590 55 8
750342434 PDF Filter CMC
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)
7447462047 PDF WE-TI Tonneninduktivität 4.7 4.2 0.03 0.019 40