DC143A-A, Demo Board Using LTC1474CMS8 3.3V @ 300mA High Efficiency Step-Down DC/DC Converter
Analog Devices の部品 LTC1474CMS8 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
- Battery Powered Systems
- Cellular Phone
- GSM
- Power Supplies
説明
- DC143A-A, Demonstration Circuit features the LTC1474 is a step-down (buck) regulator. This demo board highlights the capabilities of the LTC1474, which use a current mode, constant off-time architecture to switch an internal P-channel power MOSFET
主な特徴
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Conversion TypeDC to DC
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Input Voltage3.3 to 18 V
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Output Voltage3.3 V
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Output Current0.3 A
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Efficiency92.5 %
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TopologyBuck
注目のパーツ (9)
| 部品番号 | メーカー | タイプ | 説明 | |||
|---|---|---|---|---|---|---|
|
LTC1474CMS8-3.3#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 18V Step Down Single-Out 3.3V 0.3A 8-Pin MSOP Tube | 買う | |
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|
LTC1474CMS8-5 | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 18V Step Down Single-Out 5V 0.3A 8-Pin MSOP | 買う | |
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LTC1474CMS8-5#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 18V Step Down Single-Out 5V 0.3A 8-Pin MSOP Tube | 買う | |
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|
LTC1474CMS8#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 18V Step Down Single-Out 0.3A 8-Pin MSOP Tube | 買う | |
|
|
LTC1474CMS8 | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 18V Step Down Single-Out 0.3A 8-Pin MSOP | 買う | |
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LTC1474CMS8#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 18V Step Down Single-Out 0.3A 8-Pin MSOP T/R | 買う | |
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|
LTC1474CMS8-5#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 18V Step Down Single-Out 5V 0.3A 8-Pin MSOP T/R | 買う | |
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LTC1474CMS8-3.3 | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 18V Step Down Single-Out 3.3V 0.3A 8-Pin MSOP | 買う | |
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LTC1474CMS8-3.3#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 18V Step Down Single-Out 3.3V 0.3A 8-Pin MSOP T/R | 買う | |