DC901A, LTC3444EDD Demo Board, Micro-power Synchronous Buck-Boost Converter for CDMA/HSDPA
使用 Analog Devices 的 LTC3444EDD 的参考设计
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依据最终产品
- 3G Wireless Base Station
- Digital Camera
- MP3 Player
说明
- DC901A, Demonstration Circuit features the LTC3444 and is a highly efficient, 1.5MHz fixed frequency buck-boost DC/DC converter. The input voltage can range from 3.1V to 5V and is suitable for Li-Ion or three-cell NiCd/NiMH battery applications
主要特色
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Conversion TypeDC to DC
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Input Voltage3.1 to 5 V
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Output Voltage0.8 to 4.2 V
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Output Current0.4 A
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TopologyBuck Boost
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LTC3444EDD#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.75V to 5.5V Synchronous Non-Inverting/Inverting/Step Up/Step Down Single-Out 0.5V to 5V 0.4A 8-Pin DFN EP Tube | 买入 | |
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LTC3444EDD#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.75V to 5.5V Synchronous Non-Inverting/Inverting/Step Up/Step Down Single-Out 0.5V to 5V 0.4A 8-Pin DFN EP T/R | 买入 | |