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LC3312B - High Efficiency 1.2MHz 28V 2A Step-up DC/DC Converter

General Description

The LC3312B is a constant frequency, current mode step-up converter intended for small, low power applications.

The LC3312B switches at 1.2MHz and allows the use of tiny, low cost capacitors and inductors 2mm or less in height.

Key Features

  • 2V to 24V Input Voltage.
  • Up to 28V Output Voltage.
  • Integrated 80mΩ Power MOSFET.
  • 1.2MHz Fixed Switching Frequency.
  • Internal 4A Switch Current Limit.
  • Internal Compensation.
  • Thermal Shutdown.
  • Output Adjustable from 0.6V.
  • Available in SOT23-6 Package.

📥 Download Datasheet

Datasheet Details

Part number LC3312B
Manufacturer LEADCHIP
File Size 691.47 KB
Description High Efficiency 1.2MHz 28V 2A Step-up DC/DC Converter
Datasheet download datasheet LC3312B 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.

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LC3312B High Efficiency 1.2MHz 28V 2A Step-up DC/DC Converter DESCRIPTION The LC3312B is a constant frequency, current mode step-up converter intended for small, low power applications. The LC3312B switches at 1.2MHz and allows the use of tiny, low cost capacitors and inductors 2mm or less in height. Internal soft-start results in small inrush current and extends battery life. The LC3312B includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. LC3312B is available in SOT23-6 package that is PB free. FEATURES  2V to 24V Input Voltage  Up to 28V Output Voltage  Integrated 80mΩ Power MOSFET  1.