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UCD3138A - Highly-Integrated Digital Controller

General Description

The UCD3138A is a digital power supply controller from Texas Instruments offering superior levels of integration and performance in a single-chip solution.

The flexible nature of the UCD3138A makes it suitable for a wide variety of power conversion applications.

Key Features

  • 1.
  • Digital Control of up to 3 Independent Feedback Loops.
  • Dedicated PID-Based Hardware.
  • 2-Pole, 2-Zero Configurable.
  • Nonlinear Control.
  • Soft-Start and Soft-Stop with and without Prebias.
  • Fast Input Voltage Feed Forward Hardware.
  • Synchronous Rectifier Dead Time Optimization Peripheral to Use with UCD7138 Synchronous Rectifier Driver.
  • Up to 16 MHz Error Analog-to-Digital Converter (EADC).
  • Configurable Resolution as Sm.

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Full PDF Text Transcription for UCD3138A (Reference)

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Product Folder Order Now Technical Documents Tools & Software Support & Community UCD3138A SLUSC66E – MARCH 2015 – REVISED FEBRUARY 2017 UCD3138A Highly-Integrated Digita...

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– MARCH 2015 – REVISED FEBRUARY 2017 UCD3138A Highly-Integrated Digital Controller for Isolated Power 1 Device Overview 1.

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