A6282ELPTR-T

Product Overview

Category

A6282ELPTR-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for driving LEDs (Light Emitting Diodes) in various applications.

Characteristics

• Integrated circuit
• LED driver
• High efficiency
• Low power consumption
• Compact package size
• Wide operating voltage range

Package

A6282ELPTR-T is available in a small outline package (SOP) with a thermal pad for efficient heat dissipation.

Essence

The essence of A6282ELPTR-T lies in its ability to efficiently drive LEDs, providing illumination in a wide range of electronic devices and systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specified quantity of units per package.

Specifications

• Input voltage range: 3V to 5.5V
• Output current: Up to 100mA per channel
• Number of channels: 8
• Operating temperature range: -40°C to +85°C
• Dimming control: PWM (Pulse Width Modulation)
• Communication interface: Serial (SPI/I2C)

Detailed Pin Configuration

1. VDD: Power supply input
2. GND: Ground reference
3. SDI: Serial data input
4. SDO: Serial data output
5. CLK: Clock input
6. LE: Latch enable
7. OE: Output enable
8. RST: Reset input
9. OUT1-OUT8: LED output channels

Functional Features

• Individual control of each LED channel
• Programmable dimming levels
• Built-in protection against overcurrent and overtemperature conditions
• Daisy-chain capability for multiple ICs
• Flexible communication interface for easy integration into various systems

Advantages and Disadvantages

Advantages

• High efficiency LED driving
• Low power consumption
• Compact package size for space-constrained applications
• Wide operating voltage range allows compatibility with different power sources
• Built-in protection features enhance system reliability

Disadvantages

• Limited output current per channel (up to 100mA)
• Requires external components for proper operation
• Relatively complex pin configuration may require careful PCB layout design

Working Principles

A6282ELPTR-T operates by receiving control signals through the communication interface (SPI/I2C) and converting them into appropriate PWM signals. These PWM signals are then used to drive the connected LEDs, controlling their brightness levels. The IC also incorporates protection mechanisms to ensure safe operation under various conditions.

Detailed Application Field Plans

A6282ELPTR-T finds applications in a wide range of fields, including but not limited to: - Automotive lighting systems - Backlighting for LCD displays - Signage and advertising displays - Architectural lighting - Industrial equipment illumination - Consumer electronics

Detailed and Complete Alternative Models

1. A6282ELP-T: Similar to A6282ELPTR-T, but without thermal pad.
2. A6282ELP-TR: Tape and reel packaging variant of A6282ELP-T.
3. A6282ELP-TRG: Green package variant of A6282ELP-TR.

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable option for specific application requirements.

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