5V DC to DC Single Output Power Supply for Cellular Phone
使用 Analog Devices 的 MAX1683 的参考设计
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依据最终产品
- Cellular Phone
- LCD Panel
- Personal Digital Assistant
说明
- Simple Circuit Provides +5V Gate Bias From -48V Input Used In Telecom Applications
主要特色
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Conversion TypeDC to DC
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Input Voltage-48 V
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Output Voltage5 V
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Output Current0.002 A
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Efficiency90 %
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TopologyBoost
Featured Parts (76)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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MAX6138AEXR21/GG8 | Analog Devices | Voltage References | V-Ref Precision 2.048V 15mA 3-Pin SC-70 T/R | 买入 | |
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MAX6138AEXR50/GG8 | Analog Devices | Voltage References | V-Ref Precision 5V 15mA 3-Pin SC-70 T/R | 买入 | |
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MAX6138AEXR30+T | Analog Devices | Voltage References | V-Ref Precision 3V 15mA 3-Pin SC-70 T/R | 买入 | |
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MAX6138AEXR33+T | Analog Devices | Voltage References | V-Ref Precision 3.3V 15mA 3-Pin SC-70 T/R | 买入 | |
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MAX6138AEXR33+ | Analog Devices | Voltage References | V-Ref Precision 3.3V 15mA 3-Pin SC-70 T/R | 买入 | |
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MAX6138AEXR21+ | Analog Devices | Voltage References | V-Ref Precision 2.048V 15mA 3-Pin SC-70 T/R | 买入 | |
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MAX6138AEXR12+ | Analog Devices | Voltage References | V-Ref Precision 1.2205V 15mA 3-Pin SC-70 T/R | 买入 | |
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MAX6138CEXR25+ | Analog Devices | Voltage References | V-Ref Precision 2.5V 15mA 3-Pin SC-70 T/R | 买入 | |
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MAX6138CEXR12+T | Analog Devices | Voltage References | V-Ref Precision 1.2205V 15mA 3-Pin SC-70 T/R | 买入 | |
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MAX6138AEXR12+T | Analog Devices | Voltage References | V-Ref Precision 1.2205V 15mA 3-Pin SC-70 T/R | 买入 | |
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MAX6138CEXR25+T | Analog Devices | Voltage References | V-Ref Precision 2.5V 15mA 3-Pin SC-70 T/R | 买入 | |
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MAX6138CEXR50+T | Analog Devices | Voltage References | V-Ref Precision 5V 15mA 3-Pin SC-70 T/R | 买入 | |