Typical Application for ADP2120 2A/1.25A, 1.2 MHz, Synchronous Step-Down DC to DC Regulator

Reference Design using part ADP2120ACPZ 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 Equipment
  • Consumer Electronics
  • Industrial Instrumentation
  • Medical Appliances
  • Network Equipment
  • Point-of-Load Conversions

Description

  • Typical Application for ADP2120 2A/1.25A, 1.2 MHz, Synchronous Step-Down DC to DC Regulator. The ADP2119/ADP2120 are low quiescent current, synchronous, step-down dc-to-dc regulators in a compact 3 mm × 3 mm LFCSP_WD package. Both devices use a current mode, constant frequency pulse-width modulation (PWM) control scheme for excellent stability and transient response

Key Features

  • Conversion Type
    DC to DC
  • Topology
    Buck

Featured Parts (7)

Featured Parts
Part Number Manufacturer Type Description
ADP2120ACPZ-2.5-R7 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.3V to 5.5V Synchronous Step Down Single-Out 2.5V 1.25A 10-Pin LFCSP EP T/R Buy
ADP2120ACPZ-R7 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.3V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.5V 1.25A 10-Pin LFCSP EP T/R Buy
ADP2120ACPZ-1.5-R7 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.3V to 5.5V Synchronous Step Down Single-Out 1.5V 1.25A 10-Pin LFCSP EP T/R Buy
ADP2120ACPZ-1.2-R7 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.3V to 5.5V Synchronous Step Down Single-Out 1.2V 1.25A 10-Pin LFCSP EP T/R Buy
ADP2120ACPZ-1.0-R7 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.3V to 5.5V Synchronous Step Down Single-Out 1V 1.25A 10-Pin LFCSP EP T/R Buy
ADP2120ACPZ-1.8-R7 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.3V to 5.5V Synchronous Step Down Single-Out 1.8V 1.25A 10-Pin LFCSP EP T/R Buy
ADP2120ACPZ-3.3-R7 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.3V to 5.5V Synchronous Step Down Single-Out 3.3V 1.25A 10-Pin LFCSP EP T/R Buy

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