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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