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UCD3138064 - Highly Integrated Digital Controller

General Description

The UCD3138064 is a digital power supply controller from Texas Instruments offering superior levels of integration and performance in a single chip solution.

Key Features

  • 64 kB program flash derivative of UCD3138 family.
  • 2-32 kB program flash memory banks.
  • Supports execution from 1 bank, while programming another.
  • Capability to update firmware without shutting down the power supply.
  • Additional communication ports compared to the UCD3138 (+1 SPI, +1 I2C).
  • RGC and RJA packages pin-to-pin compatible with UCD3138 (SLUSAP2B). Section 6.1.
  • Digital control of up to 3 independent feedback Loops.
  • Ded.

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Other Datasheets by Texas Instruments

Part Number Description
UCD3138064A Highly Integrated Digital Controller
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UCD3138A64 Highly-Integrated Digital Controller

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.

View original datasheet text
www.ti.com SLUSB72D – MARCH 2013 – REVIUUSECCDDDA33P11R33IL882000662441 SLUSB72D – MARCH 2013 – REVISED APRIL 2021 UCD3138064 Highly Integrated Digital Controller for Isolated Power With 64-kB Program Flash Memory 1 Features • 64 kB program flash derivative of UCD3138 family – 2-32 kB program flash memory banks – Supports execution from 1 bank, while programming another – Capability to update firmware without shutting down the power supply – Additional communication ports compared to the UCD3138 (+1 SPI, +1 I2C) – RGC and RJA packages pin-to-pin compatible with UCD3138 (SLUSAP2B). Section 6.