CAT4016W-T1

Product Overview

Category

The CAT4016W-T1 belongs to the category of LED drivers.

Use

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

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Wide input voltage range
• Dimming capability
• Over-temperature protection

Package

The CAT4016W-T1 comes in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of CAT4016W-T1 lies in its ability to efficiently drive and control LEDs, providing optimal lighting solutions.

Packaging/Quantity

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

Specifications

• Input voltage range: 2.7V to 5.5V
• Output current per channel: Up to 100mA
• Number of channels: 16
• Dimming control: PWM (Pulse Width Modulation)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The CAT4016W-T1 has a total of 24 pins, which are configured as follows:

1. VDD - Power supply voltage
2. GND - Ground reference
3. SDA - Serial data input
4. SCL - Serial clock input
5. OE - Output enable
6. OUT0 to OUT15 - LED output channels
7. REF - Reference voltage

Functional Features

• Serial interface for easy control and programming
• Individual channel dimming control
• Built-in over-temperature protection
• High precision current matching between channels
• Low dropout voltage

Advantages

• Efficient LED driving with low power consumption
• Wide input voltage range allows for versatile applications
• Dimming capability enables flexible lighting control
• Compact size for space-constrained designs
• Over-temperature protection ensures product longevity

Disadvantages

• Limited output current per channel (up to 100mA)
• Requires external components for certain applications
• Not suitable for high-power LED applications

Working Principles

The CAT4016W-T1 operates by receiving serial data and clock signals through the SDA and SCL pins, respectively. It then processes this information to control the output channels, adjusting the LED brightness according to the received dimming control signals.

Detailed Application Field Plans

The CAT4016W-T1 finds extensive use in various applications, including:

1. Automotive lighting systems
2. Backlighting for LCD displays
3. Signage and advertising displays
4. Decorative lighting
5. Industrial control panels
6. Architectural lighting

Detailed and Complete Alternative Models

1. CAT4016W-T2: Similar to CAT4016W-T1 with extended temperature range (-40°C to +125°C).
2. CAT4016W-T3: Higher output current per channel (up to 200mA) for more demanding applications.
3. CAT4016W-T4: Enhanced dimming capabilities with additional control options.

These alternative models offer similar functionality but cater to specific requirements or provide additional features.

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