DC2122A, Demonstration Board using LTC3859ALEUHF Triple Output Synchronous Step-Up, Dual Step-Down Supply
使用 Analog Devices 的 LTC3859ALEUHF 的参考设计
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依据最终产品
- Automotive and Transportation
- Backplane Distributed Power
- Battery Charger
- Buck-Boost Converter
说明
- DC2122A, Demonstration Board using LTC3859ALEUHF Triple Output Synchronous Step-Up, Dual Step-Down Supply. This demonstration circuit is designed for two buck 5V/5A, 8.5V/3A outputs supplied by a boosted 10V/7A output. Benefiting from this feature, the buck outputs are able to maintain regulation over a wide input voltage range of 4.5V to 36V which is suitable for automotive or other battery fed applications
主要特色
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Conversion TypeDC to DC
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Input Voltage4.5 to 36 V
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Output Voltage5|8.5|10 V
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Output Current3@8.5V|5@5V|7@10V A
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Efficiency97.8 %
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TopologyBuck Boost
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LTC3859ALEUHF#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Triple-OUT Step Down/Step Up 900kHz 38-Pin QFN EP Tube | 买入 | |
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LTC3859ALEUHF#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Triple-OUT Step Down/Step Up 900kHz 38-Pin QFN EP T/R | 买入 | |