Typical Application Circuit for LTC3374AIUHF (4A, 3A, 1A) Buck Regulators with Common Input Supply
使用 Analog Devices 的 LTC3374AIUHF 的参考设计
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依据最终产品
- Automotive Power Supply
- Industrial Power Supply
- Power Supplies
- Telecom Power Supply
说明
- Typical Application Circuit for LTC3374AIUHF (4A, 3A, 1A) Buck Regulators with Common Input Supply. The LTC3374A is a multioutput power supply IC consisting of eight synchronous 1A buck converters, all powered from independent 2.25V to 5.5V input supplies. An upgraded pin-compatible version of the LTC3374, the LTC3374A, has higher efficiency, improved output voltage accuracy and an added overvoltage (OV) indicator
主要特色
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Conversion TypeDC to DC
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Input Voltage2.7 to 5.5 V
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Output Voltage1.2|1.8|2.5 V
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Output Current1@1.8V|3@2.5V|4@1.2V A
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Efficiency94 %
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TopologyBuck
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LTC3374AIUHF#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.25V to 5.5V Synchronous Step Down Octal-Out 0.8V to 5.5V 1A/1A/1A/1A/1A/1A/1A/1A 38-Pin QFN EP Tube | 买入 | |
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LTC3374AIUHF#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.25V to 5.5V Synchronous Step Down Octal-Out 0.8V to 5.5V 1A/1A/1A/1A/1A/1A/1A/1A 38-Pin QFN EP T/R | 买入 | |