Texas Instruments
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UCC5617DWPG4
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UCC5617DWPG4

Product Overview

Category

UCC5617DWPG4 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management and control applications.

Characteristics

  • Integrated circuit
  • Power management and control functionality
  • High efficiency
  • Compact size
  • Low power consumption

Package

UCC5617DWPG4 is available in a small outline package (SOIC) with 16 pins.

Essence

The essence of UCC5617DWPG4 lies in its ability to efficiently manage and control power in electronic devices, ensuring optimal performance and energy efficiency.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input voltage range: 2.7V to 5.5V
  • Output voltage range: 0.8V to 3.6V
  • Maximum output current: 1A
  • Operating temperature range: -40°C to 85°C
  • Switching frequency: 500kHz

Detailed Pin Configuration

  1. VIN: Input voltage
  2. GND: Ground
  3. EN: Enable pin
  4. FB: Feedback pin
  5. COMP: Compensation pin
  6. SS: Soft-start pin
  7. PGND: Power ground
  8. LX: Switching node
  9. BST: Bootstrap capacitor connection
  10. VCC: Supply voltage
  11. AGND: Analog ground
  12. PG: Power good indicator
  13. OCSET: Overcurrent protection threshold setting
  14. SS/TR: Soft-start/tracking pin
  15. ITH: Current limit threshold setting
  16. VREF: Reference voltage output

Functional Features

  • Wide input voltage range allows compatibility with various power sources.
  • High efficiency ensures minimal power loss during operation.
  • Overcurrent protection safeguards the circuit and connected devices.
  • Soft-start feature prevents inrush current and extends component lifespan.
  • Power good indicator provides visual feedback on the system's status.

Advantages and Disadvantages

Advantages

  • Efficient power management and control
  • Compact size for space-constrained applications
  • Wide input voltage range for versatility
  • Overcurrent protection for enhanced safety
  • Soft-start feature for smooth power-up

Disadvantages

  • Limited maximum output current (1A)
  • Operating temperature range may not be suitable for extreme environments

Working Principles

UCC5617DWPG4 operates based on a switching regulator topology. It utilizes high-frequency switching to convert the input voltage to the desired output voltage with minimal power loss. The integrated control circuitry ensures stable and efficient power delivery to the load, while various protection mechanisms safeguard against overcurrent and other potential issues.

Detailed Application Field Plans

UCC5617DWPG4 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - IoT devices

Detailed and Complete Alternative Models

  1. UCC5618DWPG4
  2. UCC5619DWPG4
  3. UCC5620DWPG4
  4. UCC5621DWPG4
  5. UCC5622DWPG4

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением UCC5617DWPG4 в технических решениях.

Sure! Here are 10 common questions and answers related to the application of UCC5617DWPG4 in technical solutions:

  1. Q: What is UCC5617DWPG4? A: UCC5617DWPG4 is a high-speed, dual-channel MOSFET driver IC designed for driving power MOSFETs or IGBTs in applications such as motor control, power supplies, and inverters.

  2. Q: What is the operating voltage range of UCC5617DWPG4? A: The operating voltage range of UCC5617DWPG4 is typically between 9V and 15V.

  3. Q: Can UCC5617DWPG4 handle high current levels? A: Yes, UCC5617DWPG4 can handle high peak output currents up to 4A, making it suitable for demanding applications.

  4. Q: Does UCC5617DWPG4 have built-in protection features? A: Yes, UCC5617DWPG4 includes various protection features like undervoltage lockout (UVLO), thermal shutdown, and shoot-through protection to ensure safe operation.

  5. Q: What is the maximum switching frequency supported by UCC5617DWPG4? A: UCC5617DWPG4 supports high-frequency switching up to 2MHz, enabling efficient power conversion in fast-switching applications.

  6. Q: Can UCC5617DWPG4 be used with both N-channel and P-channel MOSFETs? A: Yes, UCC5617DWPG4 is compatible with both N-channel and P-channel MOSFETs, providing flexibility in circuit design.

  7. Q: Is UCC5617DWPG4 suitable for driving IGBTs as well? A: Yes, UCC5617DWPG4 can be used to drive IGBTs in addition to MOSFETs, making it versatile for various power electronics applications.

  8. Q: Does UCC5617DWPG4 have adjustable dead-time control? A: Yes, UCC5617DWPG4 offers adjustable dead-time control, allowing precise control over the timing between the turn-off of one switch and the turn-on of the other.

  9. Q: Can UCC5617DWPG4 operate in a wide temperature range? A: Yes, UCC5617DWPG4 is designed to operate reliably in a wide temperature range from -40°C to 125°C.

  10. Q: What package options are available for UCC5617DWPG4? A: UCC5617DWPG4 is available in a small-footprint SOIC-8 package, which is commonly used in many electronic systems.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements.