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IC-Hersteller Infineon Technologies

Infineon Technologies ICE5QR1680AG | Demoboard AN_201611_PL83_003

27 W 12 V 5 V SMPS demo board with ICE5QR1680AG

Details

TopologieSperrwandler
Eingangsspannung85-300 V
Ausgang 112 V / 2.17 A
Ausgang 25 V / 0.2 A
IC-Revision1.0

Beschreibung

5th Gen. Infineon QR CoolSET ICE5QR1680AGhttps://www.infineon.com/dgdl/Infineon-%20ApplicationNote_Demoboard_DEMO_5QR1680AG_27W1_ICE5QR1680AG-AN-v01_00-EN.pdf?fileId=5546d4625cc9456a015ce4469568060fThis document is an engineering report that describes a universal-input 27 W 12 V and 5 V off-line flybackconverter using the newest 5th generation Infineon QR CoolSET™ ICE5QR1680AG. It offers high-efficiency, lowstandby power with selectable entry and exit standby power options, a wider V CC operating range with fast start-up, robust line protection with input Over Voltage Protection (OVP), and brownout and various modes of protection for a highly reliable system. This demo board is designed for users who wish to evaluate the performance of ICE5QR1680AG and its ease of use.

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
  • VCC and CS pin short to ground protection
  • OLP, output short, output over-voltage, OTP with hysteresis and VCC 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
7447462022SPEC
9 Dateien WE-TI Tonneninduktivität 6 6 8.5 THT 2.2 6.3 0.02 0.01 65
7447462047SPEC
9 Dateien WE-TI Tonneninduktivität 6 6 8.5 THT 4.7 4.2 0.03 0.019 40
750343389SPEC
4 Dateien MID-OLIFX Offline Flyback Transformers for Infineon Technologies 85 - 300 V (AC) 7 2 5 0.2 15 55 400 16:1.3:1:9 2 3750 28 33 22.86 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