LT3971EMSE Demo Board, 38V, 1.2A, 2MHz Step-Down Switching Regulator

Reference Design using part LT3971EMSE by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies
Buy

Associated Documents

For End Products

  • Automotive and Transportation
  • Industrial
  • Portable

Description

  • Demonstration circuit DC1527A is a monolithic step-down DC/DC switching regulator featuring the LT3971. The switching frequency is adjustable up to 2MHz. The demo circuit is designed for 3.3V, 1.2A output from a 4.5V to 38V input

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    4.5 to 38 V
  • Output Voltage
    3.307 V
  • Output Current
    1.2 A
  • Efficiency
    82.43 %
  • Topology
    Buck

Featured Parts (7)

Featured Parts
Part Number Manufacturer Type Description
LT3971EMSE#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 1.19V to 30V 1.2A 10-Pin MSOP EP Tube Buy
LT3971EMSE-5#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 5V 1.2A 10-Pin MSOP EP T/R Buy
LT3971EMSE#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 1.19V to 30V 1.2A 10-Pin MSOP EP T/R Buy
LT3971EMSE16#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 1.19V to 30V 1.2A 16-Pin MSOP EP Tube Buy
LT3971EMSE-3.3#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 3.3V 1.2A 10-Pin MSOP EP Tube Buy
LT3971EMSE-3.3#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 3.3V 1.2A 10-Pin MSOP EP T/R Buy
LT3971EMSE-5#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 5V 1.2A 10-Pin MSOP EP Tube Buy

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