ADP2301 PWM buck controller uses 4.5 V to 5.5 V for the input voltage

Reference Design using part ADP2301 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

  • Communications and Telecom
  • Consumer Electronics
  • Industrial
  • Instrumentation and Measurement
  • Medical and Healthcare
  • Optical Networking

Description

  • ADP2301 uses 4.5 V to 5.5 V for the input voltage. Design criteria are for small size and low cost. The ripple is less than 1% of vout. Transient response varies over the load range and is not considered high priority. The switching frequency is fixed at 1.4 MHz

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    4.5 to 5.5 V
  • Output Voltage
    -5 V
  • Output Current
    0.5 A
  • Topology
    Buck

Featured Parts (2)

Featured Parts
Part Number Manufacturer Type Description
ADP2301AUJZ-R2 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 20V Step Down Single-Out 0.8V to 17V 1.2A Medical 6-Pin TSOT T/R Buy
ADP2301AUJZ-R7 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 20V Step Down Single-Out 0.8V to 17V 1.2A Medical 6-Pin TSOT T/R Buy

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