LT1304, Super Burst Mode Operation 2-Cell to 5V DC/DC Converter Draws Only 15mA Unloaded

Reference Design using part LT1304 by Analog Devices

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Manufacturer

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

For End Products

  • Desktop PC Power Supply
  • Instrumentation and Measurement
  • Portable Medical Instrumentation
  • Stationary Bar Code Reader

Description

  • Circuit shows LT1304s low-battery detector can be used to control the DC/DC converter. 5V/80mA output with 15mA Quiescent Current

Key Features

  • Conversion Type
    DC to DC
  • Output Voltage
    5 V
  • Output Current
    0.08 A
  • Efficiency
    82.5 %
  • Topology
    Boost

Featured Parts (11)

Featured Parts
Part Number Manufacturer Type Description
LT1304CS8-3.3#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.5V to 8V Step Up Single-Out 3.3V 1.2A 8-Pin SOIC N Tube Buy
LT1304CS8 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.5V to 8V Step Up Single-Out 25V 1.2A 8-Pin SOIC N Buy
LT1304CS8-5#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.5V to 8V Step Up Single-Out 5V 1.2A 8-Pin SOIC N Tube Buy
LT1304CS8-3.3#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.5V to 8V Step Up Single-Out 3.3V 1.2A 8-Pin SOIC N T/R Buy
LT1304CS8-5#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.5V to 8V Step Up Single-Out 5V 1.2A 8-Pin SOIC N T/R Buy
LT1304CS8 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.5V to 8V Step Up Single-Out 25V 1.2A 8-Pin SOIC N Buy
LT1304CS8-5 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.5V to 8V Step Up Single-Out 5V 1.2A 8-Pin SOIC N Buy
LT1304CS8 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.5V to 8V Step Up Single-Out 25V 1.2A 8-Pin SOIC N Buy
LT1304CS8-5#TR Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.5V to 8V Step Up Single-Out 5V 1.2A 8-Pin SOIC N T/R Buy
LT1304CS8#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.5V to 8V Step Up Single-Out 25V 1.2A 8-Pin SOIC N T/R Buy
LT1304CS8#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.5V to 8V Step Up Single-Out 25V 1.2A 8-Pin SOIC N Tube Buy

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