DC1244A, Demo Board Using for LTC3890EGN-1 High Voltage, Low IQ, Dual 2-Phase Synchronous Step-Down Controller

Reference Design using part LTC3890EGN-1 by Analog Devices

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Manufacturer

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

Associated Documents

For End Products

  • Automotive and Transportation
  • Battery Management
  • Distributed Control System

Description

  • DC1244A, Demo Board Using for LTC3890EGN-1 High Voltage, Low IQ, Dual 2-Phase Synchronous Step-Down Controller. The Demonstration Circuit DC1244A features LTC3890EGN-1, is a Low Quiescent Current, Dual Output Synchronous Buck Converter. It converts a 4.5V-60V voltage source to 3.3V at 5.0A and 8.5V at 3.0A. When the input voltage is close or below 9V, 8.5V output enters into dropout mode

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    4.5 to 60 V
  • Output Voltage
    3.3|8.5 V
  • Output Current
    0 to 3@8.5V|0 to 5@3.3V A
  • Efficiency
    96 %
  • Topology
    Buck

Featured Parts (2)

Featured Parts
Part Number Manufacturer Type Description
LTC3890EGN-1#TRPBF Analog Devices DC to DC Controllers DC/DC Cntrlr Dual-OUT Step Down 900kHz 28-Pin SSOP N T/R Buy
LTC3890EGN-1#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Dual-OUT Step Down 900kHz 28-Pin SSOP N Tube Buy

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