DC2457A, Demo Board based on LT8390 Sync Buck-Boost Controller with 4V = VIN = 60V, VOUT = 12V @ 4A (Fsw=400kHz)
使用 Analog Devices 的 LT8390EUFD#PBF 的参考设计
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依据最终产品
- Power Supplies
说明
- DC2457A, Demonstration circuit is a 12V, 4A, 4-switch synchronous buck-boost regulator featuring low EMI noise and small footprint. It runs at 400kHz switching frequency. Spread spectrum frequency modulation (SSFM) can be turned on with a simple jumper, reducing EMI. The DC2457A also comes with other low EMI features including optimized layout, input and output filters. It passes CISPR 25 class 5 conducted and radiated EMI
主要特色
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Conversion TypeDC to DC
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Input Voltage4 to 60 V
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Output Voltage12 V
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Output Current4 A
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Efficiency96 %
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TopologyBuck Boost
Featured Parts (1)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
LT8390EUFD#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down/Step Up 650kHz 28-Pin QFN EP Tube | 买入 | |