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LM25118 - Wide Voltage Range Buck-Boost Controller

General Description

The LM25118 wide voltage range Buck-Boost switching regulator controller

Key Features

  • 1 Input Voltage Operating Range From 3 V to 42 V.
  • Emulated Peak Current Mode Control.
  • Smooth Transition Between Step-Down and Step- Up Modes.
  • Switching Frequency Programmable to 500 KHz.
  • Oscillator Synchronization Capability.
  • Internal High Voltage Bias Regulator.
  • Integrated High and Low-Side Gate Drivers.
  • Programmable Soft-Start Time.
  • Ultra-Low Shutdown Current.
  • Enable Input.
  • Wide Bandwidth Error A.

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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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Product Folder Order Now Technical Documents Tools & Software Support & Community LM25118 SNVS726F – JULY 2011 – REVISED MARCH 2018 LM25118 Wide Voltage Range Buck-Boost Controller 1 Features •1 Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrated High and Low-Side Gate Drivers • Programmable Soft-Start Time • Ultra-Low Shutdown Current • Enable Input • Wide Bandwidth Error Amplifier • 1.