DN05101/D, NCP1340+NCP43080 5.25V/8A Design Note
Using Part
Vignette
1 / 5
Pour les produits finaux
- Smart Phone
Description
- DN05101/D, Design Note describes a 42 watt, universal AC input, constant voltage power supply intended for smart phone charger, where isolation from the AC mains is required and low cost, high efficiency and low standby power are essential. The featured power supply is a simple QR flyback topology utilizing NCP1340B3 HF PWM controller, NCP43080D synchronous rectified controller. The NCP1340B3 is used as an error amplifier provides for excellent line and load regulation with high input-to output safety isolation
Caractéristiques principales
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Conversion TypeAC to DC
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Input Voltage90 to 264 (AC) V
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Output Voltage5.25 V
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Output Current8 A
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Output Power42 W
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Efficiency91 %
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TopologyFlyback- Quasi Resonant
Pièces en vedette (6)
| Pièce numéro | Fabricant | Type | Description | |||
|---|---|---|---|---|---|---|
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EL1014-G | EVERLIGHT Electronics Co., Ltd | Transistor and Photovoltaic Output Photocouplers | DC-IN 1-CH Transistor DC-OUT 4-Pin SOP Tube | Ajouter au panier | |
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EL1014(TA)-VG | EVERLIGHT Electronics Co., Ltd | Transistor and Photovoltaic Output Photocouplers | DC-IN 1-CH Transistor DC-OUT 4-Pin SOP T/R | Ajouter au panier | |
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EL1014-VG | EVERLIGHT Electronics Co., Ltd | Transistor and Photovoltaic Output Photocouplers | DC-IN 1-CH Transistor DC-OUT 4-Pin SOP Tube | Ajouter au panier | |
|
NCP431AVSNT1G | onsemi | Voltage References | V-Ref Adjustable 2.5V to 36V 100mA 3-Pin SOT-23 T/R | Ajouter au panier | |
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NCP43080DDR2G | onsemi | AC to DC Switching Converters | AC to DC Switching Converter Flyback 4.8V 1000kHz T/R 8-Pin SOIC N | Ajouter au panier | |
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NCP1340B3D1R2G | onsemi | AC to DC Switching Converters | AC to DC Switching Converter Flyback T/R 9-Pin SOIC N | Ajouter au panier | |