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Details
| Topologie | Sperrwandler |
| Eingangsspannung | 85-300 V |
| Ausgang 1 | 5 V / 0.4 A |
| Ausgang 2 | 15 V / 0.83 A |
| IC-Revision | 1.0 |
Beschreibung
This document is an engineering report that describes a universal-input 14 W 15 V 5 V off-line non-isolated Flyback converter using the latest fifth-generation Infineon Fixed Frequency (FF) CoolSET™ ICE5AR4770AG, which offers high-efficiency, low-standby power with selectable entry and exit standby power options, wide VCC operating range with fast start-up, robust line protection with input Over Voltage Protection (OVP) and various protection modes for a highly reliable system. This demo board is designed for users who wish to evaluate ICE5AR4770AG in terms of optimized efficiency, thermal performance and EMI.
Eigenschaften
- Flyback topology with dual non-isolated output
- 100kHz switching frequency with discontinuous current mode design
- Wide-range input from 85~300VAC with line over-voltage protection at 320VAC
- Output #1: 15V/0.83A
- Output #2: 5V/0.4A
Typische Anwendungen
- Offline SMPS, adapter, main power set-top-box, water/air purifier and TV, auxiliary power for air conditioning, refrigerator, server, PC power and audio
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Pins | PCB/Kabel/Panel | Modularity | Typ | Wire Section | L(µH) | IR(A) | ISAT,10%(A) | RDC max.(Ω) | fres(MHz) | Version | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WR-TBL Series 102 - 5.00 mm Horizontal Entry Modular, 2, Kabelschutzprinzip | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Pins2 | PCB/Kabel/PanelPCB | ModularityJa | TypHorizontal | Wire Section 22 to 14 (AWG) 0.75 to 1.5 (mm²) | – | Nennstrom17.5 A | – | – | – | – | ||||
 | WR-TBL Series 412B - 3.50 mm Screwless 45° Entry - 2.1 mm² Wires, 2, Schraublos | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Pins2 | PCB/Kabel/PanelPCB | ModularityNein | Typ45° | Wire Section 14 to 20 (AWG) 2.08 to 0.518 (mm²) | – | Nennstrom2 A | – | – | – | – | ||||
 | WE-TI Tonneninduktivität, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-TI Tonneninduktivität | – | – | – | – | – | Induktivität2.2 µH | Nennstrom6.3 A | Sättigungsstrom 15.7 A | Gleichstromwiderstand0.02 Ω | Eigenresonanzfrequenz65 MHz | VersionSchrumpfschlauch |