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UCC5630AMWPTR
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UCC5630AMWPTR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: LED Driver
  • Characteristics: High Efficiency, Dimmable, Constant Current
  • Package: Surface Mount Technology (SMT)
  • Essence: Power Management IC for LED Lighting Applications
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Current Range: 50mA to 1.5A
  • Switching Frequency: 200kHz to 2MHz
  • Dimming Control: Analog/PWM
  • Operating Temperature Range: -40°C to +125°C
  • Efficiency: Up to 95%

Detailed Pin Configuration

The UCC5630AMWPTR has a total of 16 pins. Here is the detailed pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VCC: Supply voltage pin
  4. EN: Enable pin
  5. DIM: Dimming control pin
  6. FB: Feedback pin
  7. CS: Current sense pin
  8. AGND: Analog ground pin
  9. PGND: Power ground pin
  10. SW: Switch node pin
  11. LX: Inductor connection pin
  12. COMP: Compensation pin
  13. SS: Soft-start pin
  14. RT: External resistor connection pin for switching frequency adjustment
  15. PWM: PWM dimming input pin
  16. REF: Reference voltage output pin

Functional Features

  • Wide input voltage range allows compatibility with various power sources.
  • High efficiency ensures minimal power loss during operation.
  • Dimming control capability enables brightness adjustment.
  • Constant current output ensures stable LED performance.
  • Over-temperature protection safeguards the IC from excessive heat.

Advantages and Disadvantages

Advantages: - High efficiency results in energy savings. - Dimming control allows for flexible lighting options. - Wide input voltage range provides versatility. - Compact SMT package enables space-saving designs.

Disadvantages: - Limited output current range may not be suitable for high-power LED applications. - Requires external components for proper operation.

Working Principles

The UCC5630AMWPTR is a power management IC specifically designed for driving LEDs. It operates by converting the input voltage to a regulated constant current output, ensuring consistent brightness and performance of the connected LEDs. The IC incorporates various protection features such as over-temperature protection and over-current protection to ensure safe operation.

Detailed Application Field Plans

The UCC5630AMWPTR is widely used in various LED lighting applications, including but not limited to:

  1. Residential lighting: Used in LED bulbs, downlights, and track lights for energy-efficient home lighting solutions.
  2. Commercial lighting: Applied in office spaces, retail stores, and hotels for efficient and adjustable lighting systems.
  3. Automotive lighting: Utilized in automotive headlights, taillights, and interior lighting for enhanced visibility and aesthetics.
  4. Outdoor lighting: Deployed in streetlights, floodlights, and landscape lighting for energy-saving and long-lasting illumination.

Detailed and Complete Alternative Models

  1. UCC5631AMWPTR: Similar to UCC5630AMWPTR with extended output current range up to 3A.
  2. UCC5632AMWPTR: Higher voltage version of UCC5630AMWPTR, supporting input voltage up to 100V.
  3. UCC5633AMWPTR: Dimmable LED driver IC with integrated Bluetooth connectivity for wireless control.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением UCC5630AMWPTR в технических решениях.

Sure! Here are 10 common questions and answers related to the application of UCC5630AMWPTR in technical solutions:

  1. Q: What is UCC5630AMWPTR? A: UCC5630AMWPTR is a specific model of LED driver IC (integrated circuit) manufactured by Texas Instruments.

  2. Q: What is the purpose of UCC5630AMWPTR? A: The purpose of UCC5630AMWPTR is to provide efficient and reliable power management for LED lighting applications.

  3. Q: What voltage range does UCC5630AMWPTR support? A: UCC5630AMWPTR supports a wide input voltage range, typically from 4.5V to 65V.

  4. Q: What is the maximum output current of UCC5630AMWPTR? A: The maximum output current of UCC5630AMWPTR is typically 3A, making it suitable for driving high-power LEDs.

  5. Q: Can UCC5630AMWPTR be used for dimming LED lights? A: Yes, UCC5630AMWPTR supports various dimming methods such as PWM (Pulse Width Modulation) and analog dimming.

  6. Q: Is UCC5630AMWPTR compatible with both AC and DC input? A: No, UCC5630AMWPTR is designed for DC input only. An external AC-DC converter may be required for AC input applications.

  7. Q: Does UCC5630AMWPTR have built-in protection features? A: Yes, UCC5630AMWPTR includes protection features like overvoltage protection, overcurrent protection, and thermal shutdown.

  8. Q: Can UCC5630AMWPTR be used in automotive lighting applications? A: Yes, UCC5630AMWPTR is suitable for automotive lighting due to its wide input voltage range and robust protection features.

  9. Q: What is the typical efficiency of UCC5630AMWPTR? A: UCC5630AMWPTR has a high typical efficiency, often exceeding 90%, which helps minimize power losses and maximize energy savings.

  10. Q: Are there any reference designs available for UCC5630AMWPTR? A: Yes, Texas Instruments provides reference designs and application notes that can help engineers implement UCC5630AMWPTR effectively in their designs.

Please note that the answers provided here are general and may vary depending on specific product specifications and application requirements.