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IC-Hersteller Infineon Technologies

Infineon Technologies ICE5QSAG

50W 12V 5V SMPS Demo Board with ICE5QSAG and IPA80R650CE

Details

TopologieSperrwandler
Eingangsspannung85-300 V
Ausgang 112 V / 3.75 A
Ausgang 25 V / 1 A
IC-Revision1.0

Beschreibung

50W 12V 5V SMPS Demo Board withICE5QSAG and IPA80R650CEAN-DEMO_5QSAG_50W1Revision 1.0This application note is an engineering report of 50 W 12 V and 5 V demo board designed in a Quasi-Resonant flyback converter topology using the 5th generation Quasi-Resonant Controller, ICE5QSAGand a CE series of high voltage CoolMOS™ IPA80R650CE.

Eigenschaften

  • Novel Quasi-Resonant switching scheme
  • Rapid and adjustable start-up with cascode configuration
  • 2 level selectable active burst mode level
  • Built-in digital soft-start
  • Cycle by cycle peak current limitation
  • Digital frequency reduction with decreasing load for higher efficiency
  • Adjustable line input over-voltage and brown IN/OUT protection
  • V CC and CS pin short to ground protection
  • OLP, output short, output over-voltage, OTP with hysteresis and V CC over/under voltage protection
  • Auto-restart for all protection features

Typische Anwendungen

  • Offline aux SMPS for server, PC power, aircon, refrigerator and audio/ Offline main SMPS for adapter, set-top-box, water purifier, TV, industrial SMPS and POE

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Downloads ProduktseriePins
(mm)
AnwendungPCB/Kabel/PanelModularityTypWire SectionVinVOut1
(V)
IOut1
(A)
VOut2
(V)
IOut2
(A)
Vaux
(V)
fswitch
(kHz)
L1
(µH)
NPRI : NSEC : NAUXISAT1
(A)
VT
(V (AC))
L
(mm)
W
(mm)
H
(mm)
MontageartL
(µH)
IR
(A)
RDC max.
(Ω)
RDC typ.
(Ω)
fres
(MHz)
Muster
691102710002SPEC
6 Dateien WR-TBL Series 102 - 5.00 mm Horiz. Entry Modular 2 Pressure Clamp PCB Ja Horizontal 22 to 14 (AWG) 0.326 to 2.08 (mm²) 10 17.5
691412120002BSPEC
6 Dateien WR-TBL Series 412B - 3.50 mm Screwless 45° Entry - 2.1 mm 2 Wires 2 Screwless PCB Nein 45° 14 to 20 (AWG) 2.08 to 0.518 (mm²) 8.5 2
7447462047SPEC
9 Dateien WE-TI Tonneninduktivität 6 6 8.5 THT 4.7 4.2 0.03 0.019 40
750343268SPEC
4 Dateien MID-OLIFX Offline Flyback Transformers for Infineon Technologies 67 - 320 V (AC) 12 4.5 5 1 15 55 372 16.3:2.3:1:2.5 4 3000 32 39 26 THT
Muster
Artikel Nr. Daten­blatt Downloads ProduktseriePins
(mm)
AnwendungPCB/Kabel/PanelModularityTypWire SectionVinVOut1
(V)
IOut1
(A)
VOut2
(V)
IOut2
(A)
Vaux
(V)
fswitch
(kHz)
L1
(µH)
NPRI : NSEC : NAUXISAT1
(A)
VT
(V (AC))
L
(mm)
W
(mm)
H
(mm)
MontageartL
(µH)
IR
(A)
RDC max.
(Ω)
RDC typ.
(Ω)
fres
(MHz)
Muster