MAXREFDES124#, Isolated 12V to 5.5V, 22W No-Opto Flyback Power Supply Reference Design
Referenzdesign unter Verwendung des Teils MAX17690ATE+ von Analog Devices
Bilder
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Für Endprodukte
- High Voltage Isolation
- Medical Equipments
Beschreibung
- MAXREFDES124#, Reference Design is an efficient no-opto flyback topology with 12V input, and a 5.5V output at 22W of power (4A). The design features the MAX17690, a peak-current-mode converter with flexible switching frequency and the MAX17606, a secondary side MOSFET driver for a flyback converter. The combination of no opto-coupler and a secondary-side MOSFET results in a design that is optimized for space, cost and efficiency. This entire circuit fits on a 20mm (0.7874in) × 66mm (2.5984in) board
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage9 to 18 V
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Output Voltage5.5 V
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Output Current4 A
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Output Power22 W
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TopologyFlyback
Empfohlene Bauteile (3)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
|
MAX17606AZT+T | Analog Devices | AC to DC Switching Converters | AC to DC Switching Converter Flyback 4.47V T/R 6-Pin TSOT-23 | In den Warenkorb | |
|
MAX17690ATE+T | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Flyback 250kHz 16-Pin TQFN EP T/R | In den Warenkorb | |
|
|
MAX17690ATE+ | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Flyback 250kHz 16-Pin TQFN EP Tray | In den Warenkorb | |