LT1765-5, Lower the Output Voltage Ripple of Positive-to-Negative DC/DC Converters with Optimum Capacitor Hook-Up
使用 Analog Devices 的 LT1765 的参考设计
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依据最终产品
- Automotive and Transportation
- Hard Disk Drive (HDD)
- Portable Computers
说明
- Circuit shows LT1765 5V to 5V converter with the bulk cap between VIN and ground has much higher output ripple than the circuit in Figure 1a. The high dI/dt path, indicated here with bold red lines, includes the output capacitor, thus increasing output ripple
主要特色
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Conversion TypeDC to DC
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Input Voltage5 V
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Output Voltage-5 V
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Output Current-1 A
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TopologyBuck
Featured Parts (9)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LT1765ES8#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 25V Synchronous Step Down Single-Out 1.2V to 20V 3A 8-Pin SOIC N T/R | 买入 | |
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LT1765ES8 | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 25V Synchronous Step Down Single-Out 1.2V to 20V 3A 8-Pin SOIC N | 买入 | |
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LT1765EFE | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 25V Synchronous Step Down Single-Out 1.2V to 20V 3A 16-Pin TSSOP EP | 买入 | |
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LT1765EFE#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 25V Synchronous Step Down Single-Out 1.2V to 20V 3A 16-Pin TSSOP EP Tube | 买入 | |
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LT1765ES8#TR | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 25V Synchronous Step Down Single-Out 1.2V to 20V 3A 8-Pin SOIC N T/R | 买入 | |
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LT1765ES8#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 25V Synchronous Step Down Single-Out 1.2V to 20V 3A 8-Pin SOIC N Tube | 买入 | |
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LT1765EFE#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 25V Synchronous Step Down Single-Out 1.2V to 20V 3A 16-Pin TSSOP EP T/R | 买入 | |
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LT1765EFE#TR | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 25V Synchronous Step Down Single-Out 1.2V to 20V 3A 16-Pin TSSOP EP T/R | 买入 | |
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LT1765EFE#3DYPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 25V Synchronous Step Down Single-Out 1.2V to 20V 3A 16-Pin TSSOP EP Tube | 买入 | |