CAT4016Y-T2

Product Overview

Category

The CAT4016Y-T2 belongs to the category of LED drivers.

Use

It is primarily used for driving and controlling LEDs in various applications.

Characteristics

• High efficiency and precision in LED current regulation.
• Wide input voltage range.
• Dimming control capability.
• Thermal shutdown protection.
• Low power consumption.

Package

The CAT4016Y-T2 comes in a compact surface-mount package.

Essence

The essence of CAT4016Y-T2 lies in its ability to efficiently drive and control LEDs, providing precise current regulation and dimming control.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 3V to 5.5V
• Output Current Range: Up to 100mA per channel
• Number of Channels: 16
• Dimming Control: PWM (Pulse Width Modulation)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VCC: Power supply voltage input
2. GND: Ground reference
3. SDA: Serial data input
4. SCL: Serial clock input
5. OUT0-OUT15: LED output channels

Functional Features

• Precise current regulation for consistent LED brightness.
• Dimming control through PWM signals.
• Daisy-chainable for easy integration into larger LED arrays.
• Thermal shutdown protection prevents damage due to overheating.
• Low power consumption for energy-efficient operation.

Advantages

• High efficiency in LED current regulation ensures optimal performance.
• Wide input voltage range allows for versatile application scenarios.
• Dimming control capability enables dynamic lighting effects.
• Compact package size facilitates space-constrained designs.
• Daisy-chainability simplifies wiring and reduces complexity.

Disadvantages

• Limited output current per channel may restrict use in high-power LED applications.
• Operating temperature range may not be suitable for extreme environments.

Working Principles

The CAT4016Y-T2 operates by receiving control signals through the SDA and SCL pins, which are used to set the desired LED current and dimming levels. The device then regulates the current flowing through each LED channel accordingly, ensuring consistent brightness. The thermal shutdown protection feature safeguards the driver from overheating, preventing potential damage.

Detailed Application Field Plans

The CAT4016Y-T2 finds extensive application in various fields, including: 1. Automotive lighting systems 2. Signage and display boards 3. Backlighting for LCD panels 4. Architectural and decorative lighting 5. Consumer electronics

Detailed and Complete Alternative Models

1. CAT4016Y-T1: Similar to CAT4016Y-T2 but with a different package type.
2. MAX7219: LED driver with similar features and capabilities.
3. TLC5940: High-current LED driver with advanced dimming control options.

Please note that these alternative models may have slight differences in specifications and pin configurations.

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