STEVAL-ISA126V1, 5 V/2 A, 115 kHz flyback with temporary extra-power management Demonstration Board based on the VIPER28HN
Referenzdesign unter Verwendung des Teils VIPER28HN von STMicroelectronics
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Für Endprodukte
- Audio
- Power Supplies
- Printers
Beschreibung
- STEVAL-ISA126V1, 5 V/2 A, 115 kHz flyback with temporary extra-power management Demonstration Board based on the VIPER28HN. In some applications an SMPS, normally supposed to deliver a certain amount of power, from time to time undergoes load peaks that can be even two or more times as much, but only for a time interval which is short if compared to thermal time constants of the power components. Typical examples of such loads are printers and audio systems. In these cases, it is more cost-effective to thermally design the system for the maximum continuous power and not for the peak power demand, which will be sustained only for a limited time window
Haupteigenschaften
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Conversion TypeAC to DC
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Input Voltage90 to 265 (AC) V
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Output Voltage5 V
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Output Current2 A
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Output Power5 W
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TopologyFlyback
Empfohlene Bauteile (1)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
|
VIPER28HN | STMicroelectronics | AC to DC Switching Converters | AC to DC Switching Converter Flyback 127kHz Tube 7-Pin PDIP | In den Warenkorb | |