Typical Application Circuit for LTC3622EMSE-2 5V/3.3V Series Output, Step-Down Regulator in Burst Mode Operation
Analog Devices の部品 LTC3622EMSE-2 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
- Handheld POS Scanner
- I/O Supplies
- Portable
説明
- Typical Application Circuit for LTC3622EMSE-2 5V/3.3V Series Output, Step-Down Regulator in Burst Mode Operation. The LTC3622 is a dual 1A output, high efficiency synchronous monolithic step-down regulator capable of operating from input supplies up to 17V. The switching frequency is fixed to 1MHz or 2.25MHz with a ±50% synchronization range to an external clock. The regulator features Ultra Low quiescent current and high efficiency over a wide output voltage range
主な特徴
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Conversion TypeDC to DC
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Input Voltage5 to 17 V
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Output Voltage3.3|5 V
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Output Current1 A
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Efficiency95 %
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TopologyBuck
注目のパーツ (2)
| 部品番号 | メーカー | タイプ | 説明 | |||
|---|---|---|---|---|---|---|
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LTC3622EMSE-2#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.7V to 17V Synchronous Step Down Dual-Out 0.6V to 17V 1A/1A 16-Pin MSOP EP T/R | 買う | |
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LTC3622EMSE-2#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.7V to 17V Synchronous Step Down Dual-Out 0.6V to 17V 1A/1A 16-Pin MSOP EP Tube | 買う | |