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AP3012 - 1.5MHZ STEP-UP DC-DC CONVERTER

General Description

The AP3012 is a high power, constant frequency, current mode PWM, inductor based, step-up (boost) converter.

The converter operates at high frequency (1.5MHz) so that a small, low profile inductor can be used.

Key Features

  • High Efficiency up to 81%.
  • Adjustable Output Voltage up to 29V.
  • Shutdown Current 1µA Typical.
  • 1.5MHz Switching Frequency.
  • 36V 500mA Rugged Integrated Bipolar Switch.
  • Built-in Soft-start to Reduce Inrush Current During Startup.
  • On-chip Overvoltage Protection.
  • Uses Low ESR Ceramic Output Capacitor.
  • Uses Small Inductor.
  • Available in “Green” Package: SOT-23-5.
  • Lead-Free Finish; RoHS Compliant (Notes 1 & 2).
  • Halogen and Antimony Free. “Gree.

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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.

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AP3012 1.5MHZ STEP-UP DC-DC CONVERTER Description The AP3012 is a high power, constant frequency, current mode PWM, inductor based, step-up (boost) converter. The converter operates at high frequency (1.5MHz) so that a small, low profile inductor can be used. The AP3012 has built-in overvoltage protection (OVP) to allow the device goes into shutdown mode when the output voltage exceeds the OVP threshold of 29V. The AP3012 is available in standard SOT-23-5 package. Features  High Efficiency up to 81%  Adjustable Output Voltage up to 29V  Shutdown Current 1µA Typical  1.