LT3688 Demo Board, Dual 800mA Step-Down Switching Regulator with Power-On Reset and Watchdog Timer

Reference Design using part LT3688EFE by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Multi-Output Power Supplies
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Associated Documents

For End Products

  • Automotive and Transportation
  • Industrial
  • Processor Power Management

Description

  • Demonstration circuit DC1439A is an adjustable dual monolithic step-down switching regulator with two power-on reset timers and a watchdog timer. The regulator operates off inputs up to 36V and withstands transients up to 60V

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    7 to 36 V
  • Output Voltage
    3.20 to 3.40|4.85 to 5.15 V
  • Output Current
    0 to 0.8@3.20 to 3.40V|0 to 0.8@4.85 to 5.15V A
  • Efficiency
    89 %
  • Topology
    Buck

Featured Parts (2)

Featured Parts
Part Number Manufacturer Type Description
LT3688EFE#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.8V to 36V Step Down Dual-Out 0.8V to 32.4V 0.8A/0.8A 24-Pin TSSOP EP Tube Buy
LT3688EFE#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.8V to 36V Step Down Dual-Out 0.8V to 32.4V 0.8A/0.8A 24-Pin TSSOP EP T/R Buy

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