AN54, Application Circuit Using Single LTC1149 Dual Output Buck Converter
Analog Devices の部品 LTC1149 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
- Handheld Electronics
- Portable
- Portable Computers
説明
- AN54, Application Circuit Using Single LTC1149 Dual Output Buck Converter. High efficiency is frequently the main goal for power supplies in portable computers and hand-held equipment. Efficient converters are necessary in these applications to minimize power drain on the input source (batteries, etc.) and heat buildup in the power components, allowing for smaller, lighter, and longer-lived systems
主な特徴
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Conversion TypeDC to DC
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Input Voltage6 to 24 V
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Output Voltage3.3|5 V
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Efficiency94 %
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TopologyBuck
注目のパーツ (14)
| 部品番号 | メーカー | タイプ | 説明 | |||
|---|---|---|---|---|---|---|
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LTC1149CN-3.3#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin PDIP N Tube | 買う | |
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LTC1149CN-5#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin PDIP N Tube | 買う | |
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LTC1149CS-3.3#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N Tube | 買う | |
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LTC1149CS-3.3 | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N | 買う | |
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LTC1149CS-3.3#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N T/R | 買う | |
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LTC1149CS | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N | 買う | |
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LTC1149CS#TR | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N T/R | 買う | |
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LTC1149CN | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin PDIP N | 買う | |
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LTC1149CN#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin PDIP N Tube | 買う | |
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LTC1149CS-5#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N Tube | 買う | |
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LTC1149CS#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N T/R | 買う | |
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LTC1149CS-5#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N T/R | 買う | |