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Infineon Technologies ICC80QSG | Demoboard REF_ICC80QSG_84W1_BPA
ICC80QSG 84 W AC-DC reference design #1 with IPN70R450P7S
Details
| Topologie | Sperrwandler |
| Eingangsspannung | 176-264 V |
| Ausgang 1 | 21 V / 4 A |
| IC-Revision | 1.0 |
Beschreibung
The REF_ICC80QSG_84W1_BPA is a flyback-based reference design, scalable from 65 W to >100 W and aimed for 12 V/18 V Li-Ion battery packs. It is based on the quasi-resonant flyback controller ICC80QSG and the renowned 700 V CoolMOS™ P7 technology in the small footprint and wave solderable SOT-223 package. The controller burst mode enables low standby <200 mW. The reference board includes a secondary-side auxiliary supply for battery switch and supply of a MCU. Measured efficiency is >90 percent at 230 VAC input voltage, providing excellent performance versus BOM cost ratio for chargers for consumer appliances.
Eigenschaften
- Secondary-side regulated (SSR) constant current (CC) output
- High efficiency and low EMI with quasi-resonant (QR) mode, switching in valley n (QRMn)
- Efficiency > 90%, at 230 VAC input and full-load condition
- Low standby power with reduced gate driver voltage in burst mode
- Standby power <200 mW, at 230 VAC input and no-load condition
- Configurable hysteresis of brown-in and brown-out
- Adaptive brown-out level triggering based on output power protecting primary components from overheating and saturation
- Internal overtemperature protection (OTP), output overvoltage protection (OVP), VCC OVP, MOSFET overcurrent protection (OCP), brown-in and brown-out protection, input OVP and open loop protection
Typische Anwendungen
- PC, TV, Audio amplifier applications up to 130 W
- Battery charging up to 130 W, Power tools, E-bikes
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | VR(V (AC)) | Sicherheitsklasse | dV/dt(V/µs) | DF @ 1 kHz(%) | RISO | Raster(mm) | L(mm) | B(mm) | H(mm) | Verpackung | Pins | PCB/Kabel/Panel | Modularity | Typ | Wire Section | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WCAP-FTXX Folienkondensatoren, 150 nF, 310 V (AC) | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-FTXX Folienkondensatoren | Kapazität150 nF | Nennspannung310 V (AC) | SicherheitsklasseX2 | Spannungsanstiegsgeschwindigkeit210 V/µs | Verlustfaktor0.1 % | Isolationswiderstand30 GΩ | Raster15 mm | Länge18 mm | Breite6 mm | Höhe12 mm | VerpackungKarton | – | – | – | – | – | ||||
 | WR-TBL Serie 322 - 3.81 mm Horizontal PCB Header, –, – | Simulation– | Downloads6 Dateien | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-TBL Serie 322 - 3.81 mm Horizontal PCB Header | – | – | – | – | – | – | Raster3.81 mm | Länge31.67 mm | – | – | VerpackungKarton | Pins8 | PCB/Kabel/PanelKabel | ModularityNein | TypStiftleiste | – | ||
| WR-TBL Serie 322 - 3.81 mm Horizontal PCB Header, –, – | Simulation– | Downloads6 Dateien | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-TBL Serie 322 - 3.81 mm Horizontal PCB Header | – | – | – | – | – | – | Raster3.81 mm | Länge43.1 mm | – | – | VerpackungKarton | Pins11 | PCB/Kabel/PanelKabel | ModularityNein | TypStiftleiste | – | ||
 | WR-TBL Serie 361 - 3.81 mm Vertical, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-TBL Serie 361 - 3.81 mm Vertical | – | – | – | – | – | – | Raster3.81 mm | Länge41.91 mm | – | – | VerpackungKarton | Pins11 | PCB/Kabel/PanelKabel | ModularityNein | TypVertikal | Wire Section 16 to 26 (AWG) 1.31 to 0.129 (mm²) | |||
750845331 | Flyback Transformer, –, – | Simulation– | Downloads– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Produktserie Flyback Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |