LTC1435A Constant Frequency, High Efficiency Converter

Reference Design using part LTC1435A 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

  • Battery Management
  • Cellular Phone
  • Desktop PC Power Supply
  • Distributed Control System
  • Instrumentation and Measurement
  • Laptop
  • Notebook
  • Personal Digital Assistant
  • Wireless Modem

Description

  • Circuit shows LTC1435A step-down DC/DC controller, on the other hand, allows the power stage component values to be chosen based simply on power requirements and allows feedback gain to be set independently, thus allowing minimization of expensive bulk output capacitors

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    4.5 to 28 V
  • Output Voltage
    3.3 V
  • Output Current
    3.5 A
  • Topology
    Buck

Featured Parts (12)

Featured Parts
Part Number Manufacturer Type Description
LTC1435ACS#TR Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 138kHz 16-Pin SOIC N T/R Buy
LTC1435AIS#TR Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 138kHz 16-Pin SOIC N T/R Buy
LTC1435ACS#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 138kHz 16-Pin SOIC N Tube Buy
LTC1435AIG#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 2A 138kHz 16-Pin SSOP Tube Buy
LTC1435ACG#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 138kHz 16-Pin SSOP Tube Buy
LTC1435AIS#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 138kHz 16-Pin SOIC N Tube Buy
LTC1435AIS#TRPBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 138kHz 16-Pin SOIC N T/R Buy
LTC1435AIS Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 138kHz 16-Pin SOIC N Buy
LTC1435AIG#TRPBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 2A 138kHz 16-Pin SSOP T/R Buy
LTC1435ACG#TRPBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 138kHz 16-Pin SSOP T/R Buy
LTC1435ACS Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 138kHz 16-Pin SOIC N Buy
LTC1435ACS#TRPBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 138kHz 16-Pin SOIC N T/R Buy

Research and Events

State of the Art DC to DC Converters Webinar Series

This on-demand webinar will introduce you to the latest generation of Chip Embedded Power Modules from TDK, ideally for the future.

Analog Devices LTM8052EV DEMO CIRCUIT 1866A

See the Analog Devices demo board DC1866 featuring the LTM8052, a 36-volt input step down micro module regulator with adjustable output voltage and output current limit. This means the LTM8052 will regulate either the user set output voltage or the output current, which can be a useful protection feature as this video demonstrates.

7 years ago

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