DC1859A, LTC3124 Demo Board, 2-Phase Sync Boost, 1.8V = VIN = 5.5V, VOUT = 12V at Up to 1.5A
Analog Devices の部品 LTC3124EDHC#PBF 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
- Power Supplies
説明
- DC1859A, LTC3124 Demo Board, 2-Phase Sync Boost, 1.8V = VIN = 5.5V, VOUT = 12V at Up to 1.5A. Demonstration circuit DC1859 is a dual phase DC/DC boost converter featuring the LTC3124. The DC1859A operates over 1.8V to 5.5V input and it generates 12V at 1.5A output from a 5V input. The LTC3124 has a 2% precise voltage reference, which can generate an output voltage with 2.2% tolerance when 0.1% voltage divider resistors are used. The 1MHz switching frequency operation results in a small and efficient circuit. The converter operates with only one phase in burst mode and achieves over 90% efficiency with a 100mA load. The demonstration circuit can be easily modified to generate different output voltages
主な特徴
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Conversion TypeDC to DC
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TopologyBoost
注目のパーツ (1)
| 部品番号 | メーカー | タイプ | 説明 | |||
|---|---|---|---|---|---|---|
|
LTC3124EDHC#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.8V to 5.5V Synchronous Step Up Single-Out 2.5V to 15V 1.5A 16-Pin DFN EP Tube | 買う | |