PMP5539.3, Isolated Flyback, Bucks (5V@1.5A) for Consumer Applications
Referenzdesign unter Verwendung des Teils TPS62120DCN von Texas Instruments
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- Consumer Electronics
Beschreibung
- PMP5539.3, Isolated Flyback, Bucks (5V@1.5A) for Consumer Applications. This reference design is a multi-output isolated flyback, working from universal line. The main regulated output is 9.6V, it supplies the main load @ 400mA and two further outputs by means of low power buck converters. The converter takes advantage of the cascade-flyback topology and quasi-resonant working mode to deliver low EMI and good efficiency at light load. A small capacitive coupling circuit sends to the secondary side the information of the mains frequency
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage7 to 12 V
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Output Voltage5 V
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Output Current1.5 A
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Output Power7.5 W
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TopologyBuck- Integrated Switch
Empfohlene Bauteile (2)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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TPS62120DCNT | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2V to 15V Synchronous Step Down Single-Out 1.2V to 5.5V 0.075A 8-Pin SOT-23 T/R | In den Warenkorb | |
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TPS62120DCNR | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2V to 15V Synchronous Step Down Single-Out 1.2V to 5.5V 0.075A 8-Pin SOT-23 T/R | In den Warenkorb | |