TLE6285GDUMA1

Product Overview

Category

The TLE6285GDUMA1 belongs to the category of integrated circuits (ICs).

Use

This IC is primarily used for automotive applications, specifically in electronic control units (ECUs) and powertrain systems.

Characteristics

• The TLE6285GDUMA1 is a high-performance, multi-channel driver IC.
• It is designed to drive various loads such as solenoids, valves, and motors.
• The IC operates at a wide temperature range, making it suitable for automotive environments.
• It offers excellent electromagnetic compatibility (EMC) performance, ensuring reliable operation in noisy conditions.

Package

The TLE6285GDUMA1 comes in a small outline package (SOP) with a thermal pad for efficient heat dissipation.

Essence

The essence of this IC lies in its ability to provide precise and reliable control of various automotive components, enhancing overall system performance and efficiency.

Packaging/Quantity

The TLE6285GDUMA1 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 5V to 18V
• Number of Channels: 8
• Output Current per Channel: Up to 2.5A
• Operating Temperature Range: -40°C to +150°C
• Protection Features: Overtemperature, overvoltage, and short-circuit protection
• Communication Interface: SPI (Serial Peripheral Interface)

Detailed Pin Configuration

The TLE6285GDUMA1 features the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power Supply Voltage | | 2 | GND | Ground | | 3 | IN1 | Input for Channel 1 | | 4 | OUT1 | Output for Channel 1 | | 5 | IN2 | Input for Channel 2 | | 6 | OUT2 | Output for Channel 2 | | 7 | ... | ... | | 16 | OUT8 | Output for Channel 8 |

Functional Features

• High-speed switching capability for precise control of loads.
• Integrated protection features to safeguard the IC and connected components.
• SPI interface allows for easy communication with a microcontroller or ECU.
• Low quiescent current consumption, minimizing power losses.

Advantages and Disadvantages

Advantages

• High-performance driver IC suitable for automotive applications.
• Wide operating temperature range ensures reliability in harsh environments.
• Excellent EMC performance for reliable operation in noisy conditions.
• Integrated protection features enhance system safety.

Disadvantages

• Limited number of channels (8) may not be sufficient for certain applications requiring more outputs.
• Requires external components for proper operation, increasing overall system complexity.

Working Principles

The TLE6285GDUMA1 operates by receiving control signals from a microcontroller or ECU through its input pins. These signals are then amplified and used to drive the connected loads, such as solenoids or motors. The IC incorporates various protection mechanisms to ensure safe operation, including overtemperature, overvoltage, and short-circuit protection.

Detailed Application Field Plans

The TLE6285GDUMA1 finds extensive use in automotive applications, particularly in powertrain systems. Some specific application areas include:

1. Engine Control Units (ECUs): The IC can be utilized to control fuel injectors, ignition coils, and other engine-related components.

2. Transmission Systems: It can be employed to control solenoids and valves in automatic transmission systems, enabling smooth gear shifting.

3. Electric Power Steering (EPS): The IC can drive the electric motor responsible for power-assisted steering, enhancing vehicle maneuverability.

4. Active Suspension Systems: It can control solenoids and actuators in active suspension systems, providing improved ride comfort and handling.

Detailed and Complete Alternative Models

1. TLE6285GDUMA2: Similar to TLE6285GDUMA1 but with additional channels for increased output capability.
2. TLE6286GDUMA1: A higher-power variant of TLE6285GDUMA1, capable of driving larger loads.
3. TLE6287GDUMA1: Offers enhanced protection features and extended temperature range compared to TLE6285GDUMA1.

These alternative models provide options with varying specifications and features, allowing designers to choose the most suitable IC for their specific application requirements.

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