Texas Instruments
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
UCD3138064RGCR
詳細を表示 DataSheets

UCD3138064RGCR

Product Overview

Category

The UCD3138064RGCR belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This IC is commonly used in various power management systems, including but not limited to power supplies, motor control, and lighting applications.

Characteristics

  • High efficiency: The UCD3138064RGCR offers high efficiency power management solutions, resulting in reduced power consumption and improved overall system performance.
  • Compact size: This IC is designed to be compact, allowing for space-saving integration into different electronic devices.
  • Versatile functionality: It provides a wide range of features and functions, making it suitable for diverse power management applications.
  • Advanced protection mechanisms: The UCD3138064RGCR incorporates advanced protection features such as overvoltage protection, overcurrent protection, and thermal shutdown, ensuring the safety and reliability of the system.

Package

The UCD3138064RGCR is available in a small outline package (SOP), which facilitates easy installation and integration into various circuit boards.

Essence

The essence of the UCD3138064RGCR lies in its ability to efficiently manage power in a wide range of applications, providing reliable and optimized power supply solutions.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of UCD3138064RGCR ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Input voltage range: 4.5V to 18V
  • Output voltage range: 0.8V to 5.5V
  • Maximum output current: 3A
  • Operating temperature range: -40°C to 85°C
  • Switching frequency: Up to 2MHz
  • Number of pins: 64

Detailed Pin Configuration

The UCD3138064RGCR features a total of 64 pins, each serving a specific purpose in the power management system. The detailed pin configuration is as follows:

(Pin Number) (Pin Name) - (Description) 1 - VDDA - Analog supply voltage 2 - VSSA - Analog ground 3 - VDDC - Core supply voltage 4 - VSSC - Core ground 5 - VDDP - Power supply voltage for I/Os 6 - VSSP - Ground for I/Os 7 - VDDIO - Digital supply voltage 8 - VSSIO - Digital ground 9 - VDDPLL - PLL supply voltage 10 - VSSPLL - PLL ground 11 - VDDREF - Reference voltage supply 12 - VSSREF - Reference voltage ground 13 - VDDOSC - Oscillator supply voltage 14 - VSSOSC - Oscillator ground 15 - VDDXTAL - Crystal supply voltage 16 - VSSXTAL - Crystal ground ... (continued)

Functional Features

  • Integrated digital control: The UCD3138064RGCR incorporates advanced digital control techniques, allowing for precise and efficient power management.
  • Adaptive voltage scaling: It supports adaptive voltage scaling, enabling dynamic adjustment of the output voltage based on load conditions, resulting in improved energy efficiency.
  • Fault detection and protection: The IC includes built-in fault detection mechanisms to identify and protect against abnormal operating conditions, ensuring system reliability.
  • Communication interfaces: It offers various communication interfaces such as I2C and SPI, facilitating easy integration with microcontrollers or other control devices.

Advantages and Disadvantages

Advantages

  • High efficiency power management
  • Compact size for space-saving integration
  • Versatile functionality for diverse applications
  • Advanced protection mechanisms for system safety

Disadvantages

  • Limited maximum output current (3A)
  • Requires additional external components for complete power management system implementation

Working Principles

The UCD3138064RGCR operates based on a digital control algorithm, which allows for precise regulation of the output voltage and efficient power conversion. It utilizes feedback mechanisms to continuously monitor the output voltage and adjust the switching frequency and duty cycle accordingly. By dynamically adapting to load conditions, it optimizes power delivery and minimizes energy losses.

Detailed Application Field Plans

The UCD3138064RGCR finds applications in various fields, including: 1. Power supplies: It can be used in AC/DC converters, DC/DC converters, and other power supply systems. 2. Motor control: The IC is suitable for motor control applications, such as motor drives and servo systems. 3. Lighting: It can be employed in LED lighting systems, providing efficient power management solutions.

Detailed and Complete Alternative Models

  1. UCD3138064RGCT: Similar to UCD3138064RGCR, but available in a different package.
  2. UCD3138064RGC: A non-RoHS compliant version of

技術ソリューションにおける UCD3138064RGCR の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of UCD3138064RGCR in technical solutions:

  1. Q: What is UCD3138064RGCR? A: UCD3138064RGCR is a highly integrated digital power controller designed for use in various power supply applications.

  2. Q: What are the key features of UCD3138064RGCR? A: Some key features include advanced digital control, high-speed PWM generation, flexible communication interfaces, and comprehensive protection mechanisms.

  3. Q: What types of power supply applications can UCD3138064RGCR be used in? A: UCD3138064RGCR can be used in a wide range of applications such as AC/DC power supplies, DC/DC converters, motor drives, and lighting systems.

  4. Q: How does UCD3138064RGCR achieve advanced digital control? A: UCD3138064RGCR utilizes advanced algorithms and digital signal processing techniques to provide precise and efficient control over power conversion processes.

  5. Q: What communication interfaces are supported by UCD3138064RGCR? A: UCD3138064RGCR supports interfaces like I2C, SPI, UART, and CAN, enabling seamless integration with microcontrollers or other communication devices.

  6. Q: Can UCD3138064RGCR handle multiple output voltages? A: Yes, UCD3138064RGCR supports multi-rail power supply designs, allowing it to control and regulate multiple output voltages simultaneously.

  7. Q: Does UCD3138064RGCR offer any protection features? A: Yes, UCD3138064RGCR provides comprehensive protection features such as overvoltage protection, undervoltage protection, overcurrent protection, and thermal shutdown.

  8. Q: Is UCD3138064RGCR suitable for high-frequency switching applications? A: Yes, UCD3138064RGCR is designed to operate at high switching frequencies, making it suitable for applications that require fast response times and efficient power conversion.

  9. Q: Can UCD3138064RGCR be programmed and customized for specific applications? A: Yes, UCD3138064RGCR offers programmability and flexibility through its software development kit (SDK), allowing users to customize the controller's behavior according to their application requirements.

  10. Q: Are there any evaluation boards or reference designs available for UCD3138064RGCR? A: Yes, Texas Instruments provides evaluation boards and reference designs that can help users quickly prototype and develop their power supply solutions using UCD3138064RGCR.

Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of each application.