90% Efficiency Positive Buck Converter with Synchronous Switch (9.5V-14V to 5V)
Reference Design using part LT1072 by Analog Devices
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For End Products
- Power Management
- Power Supplies
Description
- Circuit shows Power Supply Using High Efficiency Positive Buck Converter with Synchronous Switch to Provide 5V Output Voltage at 5A From 9.5V to 14.5V Input Voltage
Key Features
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Conversion TypeDC to DC
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Input Voltage9.5 to 14.5 V
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Output Voltage5 V
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Output Current5 A
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Efficiency90 %
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TopologyBuck
Featured Parts (16)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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LT1072CN8 | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 60V Step Up Single-Out 65V 20W 8-Pin PDIP N | Buy | |
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LT1072CS8#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 60V Step Up Single-Out 60V 20W 8-Pin SOIC N T/R | Buy | |
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LT1072HVCT#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 60V Step Up Single-Out 75V 20W 5-Pin(5+Tab) TO-220 Tube | Buy | |
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LT1072IN8#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 60V Step Up Single-Out 65V 20W 8-Pin PDIP N Tube | Buy | |
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LT1072CS8#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 60V Step Up Single-Out 60V 3A 20W 8-Pin SOIC N Tube | Buy | |
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LT1072IT#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 60V Step Up Single-Out 65V 20W 5-Pin(5+Tab) TO-220 Tube | Buy | |
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LT1072HVIT#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 60V Step Up Single-Out 75V 3A 20W 5-Pin(5+Tab) TO-220 Tube | Buy | |
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LT1072CT#06PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 60V Step Up Single-Out 65V 20W 5-Pin(5+Tab) TO-220 Tube | Buy | |
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LT1072CSW#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 60V Step Up Single-Out 65V 20W 16-Pin SOIC W Tube | Buy | |
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LT1072HVCT | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 60V Step Up Single-Out 75V 20W 5-Pin(5+Tab) TO-220 | Buy | |
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LT1072CSW#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 60V Step Up Single-Out 65V 20W 16-Pin SOIC W T/R | Buy | |
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LT1072CT#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 60V Step Up Single-Out 65V 3A 20W 5-Pin(5+Tab) TO-220 Tube | Buy | |