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CAT3614HV2-T2

CAT3614HV2-T2

Product Overview

Category

CAT3614HV2-T2 belongs to the category of integrated circuits (ICs).

Use

This IC is primarily used for controlling and driving high-voltage LEDs in various applications.

Characteristics

  • High-voltage capability
  • Efficient LED current regulation
  • Low dropout voltage
  • Wide input voltage range
  • Thermal shutdown protection
  • Overvoltage protection

Package

The CAT3614HV2-T2 IC is available in a compact surface-mount package, such as QFN or DFN, which ensures easy integration into electronic circuit boards.

Essence

The essence of CAT3614HV2-T2 lies in its ability to provide precise control and efficient driving of high-voltage LEDs, enabling optimal performance and longevity.

Packaging/Quantity

Typically, the CAT3614HV2-T2 IC is supplied in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Current Range: Up to 30mA
  • Dropout Voltage: 0.3V (typical)
  • Operating Temperature Range: -40°C to +85°C
  • Dimming Control: Analog/PWM
  • Protection Features: Thermal shutdown, overvoltage protection

Detailed Pin Configuration

The CAT3614HV2-T2 IC has the following pin configuration:

  1. VIN: Input voltage
  2. GND: Ground
  3. DIM: Dimming control input
  4. EN: Enable pin
  5. VOUT: Output voltage
  6. NC: No connection

Functional Features

  • Precise current regulation for high-voltage LEDs
  • Dimming control for brightness adjustment
  • Enable/disable functionality for power management
  • Protection against thermal overload and overvoltage conditions

Advantages and Disadvantages

Advantages

  • High-voltage capability allows driving of LEDs in various applications
  • Efficient LED current regulation ensures optimal performance
  • Wide input voltage range provides flexibility in power supply options
  • Thermal shutdown and overvoltage protection enhance reliability and safety

Disadvantages

  • Limited output current range may not be suitable for high-power LED applications
  • Requires external dimming control signal for brightness adjustment

Working Principles

CAT3614HV2-T2 operates by regulating the current flowing through the connected high-voltage LEDs. It accepts an input voltage within the specified range and converts it to a regulated output voltage, ensuring consistent LED brightness. The dimming control input allows adjusting the LED brightness according to the desired level.

Detailed Application Field Plans

The CAT3614HV2-T2 IC finds application in various fields, including but not limited to: - Automotive lighting systems - Industrial lighting - Signage and display boards - Architectural lighting - Backlighting for LCD panels

Detailed and Complete Alternative Models

  1. CAT3614HV3-T2: Similar to CAT3614HV2-T2 with enhanced output current capability.
  2. CAT3616HV2-T2: IC with additional features like fault detection and diagnostic capabilities.
  3. CAT3618HV2-T2: Higher voltage rating variant for specialized applications.

These alternative models offer similar functionality with slight variations to cater to specific requirements.

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기술 솔루션에 CAT3614HV2-T2 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of CAT3614HV2-T2 in technical solutions:

  1. Q: What is CAT3614HV2-T2? A: CAT3614HV2-T2 is a high-voltage, low-quiescent current LED driver IC designed for driving LEDs in various applications.

  2. Q: What is the input voltage range of CAT3614HV2-T2? A: The input voltage range of CAT3614HV2-T2 is typically between 6V and 60V.

  3. Q: How many LEDs can CAT3614HV2-T2 drive? A: CAT3614HV2-T2 can drive up to 4 series-connected LEDs.

  4. Q: What is the maximum output current of CAT3614HV2-T2? A: The maximum output current of CAT3614HV2-T2 is typically 30mA.

  5. Q: Can CAT3614HV2-T2 be used in automotive applications? A: Yes, CAT3614HV2-T2 is suitable for automotive applications as it can withstand high-voltage transients and has built-in protection features.

  6. Q: Does CAT3614HV2-T2 support dimming functionality? A: Yes, CAT3614HV2-T2 supports both analog and PWM dimming control methods.

  7. Q: What is the thermal shutdown temperature of CAT3614HV2-T2? A: The thermal shutdown temperature of CAT3614HV2-T2 is typically 150°C.

  8. Q: Can CAT3614HV2-T2 operate in a wide temperature range? A: Yes, CAT3614HV2-T2 is designed to operate in a wide temperature range from -40°C to 125°C.

  9. Q: Does CAT3614HV2-T2 have built-in overvoltage protection? A: Yes, CAT3614HV2-T2 has built-in overvoltage protection to safeguard the LEDs from excessive voltage.

  10. Q: What package options are available for CAT3614HV2-T2? A: CAT3614HV2-T2 is available in a compact SOT-23-6 package and a thermally enhanced DFN-8 package.

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