LTC3703-5, Buck 48V to 3.3V/6A Synchronous Step-Down Converter
使用 Analog Devices 的 LTC3703 的参考设计
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依据最终产品
- Telecom Power Supply
说明
- Circuit shows LTC3703-5 is a synchronous switching regulator controller that provides direct step-down conversion of a typical 48V telecom input rail to 3.3V at 6A. The circuit can handle input transients up to 60V without requiring protection devices or 80V if appropriate MOSFETs are used
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 Voltage3.3 V
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Output Current6 A
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Efficiency96 %
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TopologyBuck
Featured Parts (14)
| 零件编号 | 供应商 | 类别 | 说明 | |||
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LTC3703EG#TR | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 600kHz 28-Pin SSOP T/R | 买入 | |
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LTC3703EG#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 600kHz 28-Pin SSOP T/R | 买入 | |
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LTC3703IGN | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 600kHz 16-Pin SSOP N | 买入 | |
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LTC3703EG | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 600kHz 28-Pin SSOP | 买入 | |
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LTC3703EGN#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 600kHz 16-Pin SSOP N Tube | 买入 | |
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LTC3703HGN | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 600kHz 16-Pin SSOP N | 买入 | |
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LTC3703HGN#TR | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 600kHz 16-Pin SSOP N T/R | 买入 | |
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LTC3703EGN#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 600kHz 16-Pin SSOP N T/R | 买入 | |
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LTC3703EG#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 600kHz 28-Pin SSOP Tube | 买入 | |
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LTC3703IGN#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 600kHz 16-Pin SSOP N Tube | 买入 | |
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LTC3703HGN#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 600kHz 16-Pin SSOP N Tube | 买入 | |
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LTC3703IGN#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 600kHz 16-Pin SSOP N T/R | 买入 | |