LT1615, 20V dual-output converter

Reference Design using part LT1615 by Analog Devices

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Manufacturer

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

For End Products

  • Digital Camera
  • Portable Computers
  • Portable Consumer Electronics

Description

  • Circuit shows LT1615, single-inductor, dual-output converter ideal for use in applications needing both a positive and a negative voltage. The positive output is generated using a traditional boost converter, whereas the negative output is generated using an inverting charge pump

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    1.5 to 5 V
  • Output Voltage
    -20|20 V
  • Output Current
    0.004@-20V|0.004@20V A
  • Efficiency
    77 %
  • Topology
    Boost

Featured Parts (27)

Featured Parts
Part Number Manufacturer Type Description
LT1615IS5-1#TRMPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 T/R Buy
LT1615ES5#TRMPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.2V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 T/R Buy
LT1615IS5#TRMPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.2V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 T/R Buy
LT1615IS5 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.2V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 Buy
LT1615IS5#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.2V to 15V Step Up Single-Out 34V Automotive AEC-Q100 5-Pin TSOT-23 T/R Buy
LT1615ES5-1#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 T/R Buy
LT1615ES5-1#TRMPBF (CUT REEL) Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 T/R Buy
LT1615IS5#TRM Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.2V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 T/R Buy
LT1615IS5-1 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 Buy
LT1615ES5-1#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 T/R Buy
LT1615ES5-1#TRMPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 T/R Buy
LT1615IS5-1#TRM Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 T/R Buy
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