DC1526A, Demo Board Using for LT3991EMSE 55V, 1.2A Step-Down Regulator with 2.8uA Quiescent Current
使用 Analog Devices 的 LT3991EMSE 的参考设计
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依据最终产品
- Automotive and Transportation
- Industrial
- Portable
说明
- DC1526A, Demo Board Using for LT3991EMSE 55V, 1.2A Step-Down Regulator with 2.8uA Quiescent Current. The Demonstration circuit DC1526A is a monolithic step-down DC/DC switching regulator featuring the LT3991. The switching frequency is adjustable up to 2MHz. The demo circuit is designed for 3.3V, 1.2A output from a 4.5V to 55V input
主要特色
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Conversion TypeDC to DC
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Input Voltage4.5 to 55 V
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Output Voltage3.307 V
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Output Current1.2 A
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Efficiency79.4 %
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TopologyBuck
Featured Parts (6)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LT3991EMSE#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.3V to 55V Synchronous Step Down Single-Out 1.19V to 30V 1.2A 10-Pin MSOP EP T/R | 买入 | |
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LT3991EMSE-3.3#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.3V to 55V Synchronous Step Down Single-Out 3.3V 1.2A 10-Pin MSOP EP T/R | 买入 | |
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LT3991EMSE-3.3#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.3V to 55V Synchronous Step Down Single-Out 3.3V 1.2A 10-Pin MSOP EP Tube | 买入 | |
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LT3991EMSE-5#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.3V to 55V Synchronous Step Down Single-Out 5V 1.2A 10-Pin MSOP EP Tube | 买入 | |
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LT3991EMSE#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.3V to 55V Synchronous Step Down Single-Out 1.19V to 30V 1.2A 10-Pin MSOP EP Tube | 买入 | |
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|
LT3991EMSE-5#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.3V to 55V Synchronous Step Down Single-Out 5V 1.2A 10-Pin MSOP EP T/R | 买入 | |