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CEP2103A - Wide-Input Sensorless CC/CV Step-Down DC/DC Converter

General Description

CEP2103A is a wide input voltage, high efficiency CC step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Outp

Key Features

  • 42V Input Voltage Surge.
  • 40V Steady State Operation.
  • Up to 3A output current.
  • Output Voltage 2.5V to 10V.
  • Resistor Programmable.
  • Current Limit from 1.5A to 3A.
  • Cable Compensation from 0Ω to 0.4Ω.
  • ±7.5% CC Accuracy.
  • Compensation of Input /Output Voltage Change.
  • Temperature Compensation.
  • 2% Feedback Voltage Accuracy.
  • Up to 94% Efficiency.
  • 125kHz Switching Frequency Eases EMI Design.
  • Advanced Feature Set.

📥 Download Datasheet

Datasheet Details

Part number CEP2103A
Manufacturer ChipExtra
File Size 379.99 KB
Description Wide-Input Sensorless CC/CV Step-Down DC/DC Converter
Datasheet download datasheet CEP2103A Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CEP2103A Rev 1.0, May, 2013 Wide-Input Sensorless CC/CV Step-Down DC/DC Converter FEATURES  42V Input Voltage Surge  40V Steady State Operation  Up to 3A output current  Output Voltage 2.5V to 10V  Resistor Programmable − Current Limit from 1.5A to 3A − Cable Compensation from 0Ω to 0.4Ω  ±7.5% CC Accuracy − Compensation of Input /Output Voltage Change − Temperature Compensation  2% Feedback Voltage Accuracy  Up to 94% Efficiency  125kHz Switching Frequency Eases EMI Design  Advanced Feature Set − Integrated Soft Start − Thermal Shutdown − Protection Against Shorted ISET Pin  Patented E-LTI technology improves load transient response.