LTC1929, PCI-bus powered, dual-input PolyPhase power supply
Analog Devices の部品 LTC1929 を使用したリファレンス デザイン
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最終製品向け
- Desktops and Servers
- Laptop
- Notebook
- Power Supplies
説明
- 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
主な特徴
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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
注目のパーツ (8)
| 部品番号 | メーカー | タイプ | 説明 | |||
|---|---|---|---|---|---|---|
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LTC1929CG#TRPBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP T/R | 買う | |
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LTC1929IG#PBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP Tube | 買う | |
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LTC1929CG#PBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP Tube | 買う | |
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LTC1929IG#TR | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP T/R | 買う | |
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LTC1929CG | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP | 買う | |
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LTC1929IG | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP | 買う | |
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LTC1929IG#TRPBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP T/R | 買う | |
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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 | 買う | |