DC2202A, LT8640 Demo Board, Power Buck Silent Switcher, 5.7V = VIN = 42V, Vout = 5V at 5A
Reference Design using part LT8640 by Analog Devices
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Description
- DC2202A, LT8640 Demo Board, Power Buck Silent Switcher, 5.7V = VIN = 42V, Vout = 5V at 5A. The Demonstration circuit 2202A is a 42V, 5A Micro-power synchronous step-down Silent Switcher with spread spectrum frequency modulation featuring the LT8640. The demo board is designed for 5V output from a 5.7V to 42V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial supplies. The LT8640 is a compact, Ultra Low emission, high efficiency and high speed synchronous monolithic step-down switching regulator. The integrated power switches and inclusion of all necessary circuitry reduce the components count and solution size. Special Silent Switcher architecture minimizes EMI/EMC emissions
Key Features
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Conversion TypeDC to DC
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TopologyBuck
Featured Parts (44)
| Part Number | Manufacturer | Type | Description | |||
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LT8640JUDCF-1#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 0.97V to 41.58V 5A 18-Pin QFN EP T/R | Buy | |
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LT8640JUDCF-1#WPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 0.97V to 41.58V 5A 18-Pin QFN EP Tube Automotive AEC-Q100 | Buy | |
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LT8640JUDCF-1#WTRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 0.97V to 41.58V 5A 18-Pin QFN EP T/R Automotive AEC-Q100 | Buy | |
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LT8640EUDCF#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 0.97V to 41.58V 5A 18-Pin QFN EP Tube | Buy | |
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LT8640EUDC-1#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 0.97V to 41.58V 5A 18-Pin QFN EP Tube | Buy | |
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LT8640IUDC-1#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 0.97V to 41.58V 5A Automotive 18-Pin QFN EP T/R | Buy | |
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LT8640JUDCF-1#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 0.97V to 41.58V 5A 18-Pin QFN EP T/R | Buy | |
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LT8640IUDCF-1#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 0.97V to 41.58V 5A 18-Pin QFN EP Tube | Buy | |
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LT8640IUDC#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 0.97V to 41.58V 5A 18-Pin QFN EP T/R | Buy | |
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LT8640IUDC#PBF-ES | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 0.97V to 41.58V 5A 18-Pin QFN EP Tube | Buy | |
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LT8640HUDC#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 0.97V to 41.58V 5A Automotive 18-Pin QFN EP T/R | Buy | |
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LT8640SIV#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 0.97V to 41.58V 6A 24-Pin LQFN EP T/R | Buy | |