UCD3138A64PFC - Texas Instruments

Manufacturer Part Number

UCD3138A64PFC

Manufacturer

Texas Instruments

Introduction

The UCD3138A64PFC is a digital power supply controller designed for precise power management.

Product Features and Performance

Digital control for power supplies

High-performance ARM7 core

Up to 5V/ns slew rate on critical DACs

Programmable control law accelerator (CLA) for custom algorithms

Flash memory for code and parameter storage

Multiple communication interfaces (I2C, SPI, UART)

High-speed PWM outputs

Fault protection and management

Product Advantages

Accurate and responsive power supply control

Customizable for a wide range of applications

Embedded flash reduces external component count

Integrated communication interfaces for system flexibility

Key Technical Parameters

Voltage - Input: 2.1V

Voltage - Supply: 3V ~ 3.6V

Operating Temperature: -40°C ~ 125°C

High-efficiency power conversion

Quality and Safety Features

Overcurrent, overvoltage, and overtemperature protection

Safety features for hardware fault response

Robust design for long-term reliability

Compatibility

Compatible with a wide range of power topologies

Application Areas

Server and telecom power supplies

Industrial power systems

Renewable energy systems

Product Lifecycle

Active status

Current support for updates and potential future enhancements

Several Key Reasons to Choose This Product

Precision digital control enhances power supply efficiency and performance

ARM7 core offers high computational capabilities

Embedded CLA allows for specialized algorithm development

Flexible communication options facilitate easy integration into various systems

Reliable operation across a wide temperature range suitable for industrial use