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HM1535 - 2A Step Up Regulator

General Description

The HM1535 is a constant frequency, 6-pin SOT23 current mode step-up converter intended for small, low power applications.

The HM1535 switches at 1.2MHz and allows the use of tiny, low cost capacitors and inductors 2mm or less in height.

Key Features

  • Integrated 80mΩ Power MOSFET.
  • 2V to 24V Input Voltage.
  • 1.2MHz Fixed Switching Frequency.
  • Internal 4A Switch Current Limit.
  • Adjustable Output Voltage.
  • Internal Compensation.
  • Up to 28V Output Voltage.
  • Automatic Pulse Frequency Modulation.
  • Mode at Light Loads.
  • up to 97% Efficiency.
  • Available in a 6-Pin SOT23-6 Package.

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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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HM High Efficiency 1.2MHz, 2A Step Up Regulator FEATURES  Integrated 80mΩ Power MOSFET  2V to 24V Input Voltage  1.2MHz Fixed Switching Frequency  Internal 4A Switch Current Limit  Adjustable Output Voltage  Internal Compensation  Up to 28V Output Voltage  Automatic Pulse Frequency Modulation  Mode at Light Loads  up to 97% Efficiency  Available in a 6-Pin SOT23-6 Package APPLICATIONS  Battery-Powered Equipment  Set-Top Boxed  White LED Driver  DSL and Cable Modems and Routers  Networking cards powered from PCI or PCI express slots GENERAL DESCRIPTION The HM1535 is a constant frequency, 6-pin SOT23 current mode step-up converter intended for small, low power applications. The HM1535 switches at 1.