LTC1929, PCI-bus powered, dual-input PolyPhase power supply
Referenzdesign unter Verwendung des Teils LTC1929 von Analog Devices
Bilder
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Für Endprodukte
- Desktops and Servers
- Laptop
- Notebook
- Power Supplies
Beschreibung
- Circuit shows LTC1929 PCI-bus powered, dual-input PolyPhase power supply. The currents available from a PCI connector are limited to 2A for the 5V supply and 1A for the 12V supply. In the example shown here, the load can be as high as 6A or 16.8W at 2.8V
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage5|12 V
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Output Voltage2.8 V
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Output Current6 A
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Output Power16.8 W
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Efficiency90 %
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TopologyBuck
Empfohlene Bauteile (8)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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LTC1929CG#TRPBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP T/R | In den Warenkorb | |
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LTC1929IG#PBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP Tube | In den Warenkorb | |
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LTC1929CG#PBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP Tube | In den Warenkorb | |
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LTC1929IG#TR | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP T/R | In den Warenkorb | |
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LTC1929CG | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP | In den Warenkorb | |
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LTC1929IG | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP | In den Warenkorb | |
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LTC1929IG#TRPBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP T/R | In den Warenkorb | |
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LTC1929IG#TR (CUT T&R) | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP T/R | In den Warenkorb | |