DC1923A, Demonstration Board using LTC3129-1, 15V, 200mA synchronous buck-boost DC-DC converter with 1.3A quiescent current

Reference Design using part LTC3129EUD-1 by Analog Devices

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DC1923A Image (Sheet 1 of 3)
LTC3129-115V, 200mA Synchronous Buck-Boost Converter (Sheet 2 of 3)
LTC3129 Synchronous Buck-Boost Converter (Sheet 3 of 3)
Image 1 / 3

Manufacturer

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

For End Products

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Description

  • DC1923A, Demonstration Board using LTC3129-1, 15V, 200mA synchronous buck-boost DC-DC converter with 1.3A quiescent current. The DC1923A operates with a 2.42V to 15V input voltage range, and has been designed with the output voltage set to 5V. The demo board can be programmed to any of the eight voltage settings by using jumpers JP4, JP5, and JP6. Once the converter is started the LTC3129-1 can operate with VIN as low as 1.92V provided VCC is back-fed

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    2.42 to 15 V
  • Output Voltage
    2.5|3.3|4.1|5|6.9|8.2|12|15 V
  • Output Current
    0.2 A
  • Efficiency
    91 %
  • Topology
    Buck Boost

Featured Parts (2)

Featured Parts
Part Number Manufacturer Type Description
LTC3129EUD-1#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.92V to 15V Synchronous Step Down/Step Up Single-Out 2.5V to 15V 0.2A 16-Pin QFN EP T/R Buy
LTC3129EUD-1#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.92V to 15V Synchronous Step Down/Step Up Single-Out 2.5V to 15V 0.2A 16-Pin QFN EP Tube Buy

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