VN7050AJ-E

Product Overview

Category: Integrated Circuit (IC)

Use: The VN7050AJ-E is a high-performance power driver IC designed for controlling various loads in automotive applications. It is specifically developed to drive resistive, inductive, and capacitive loads such as solenoids, relays, valves, and lamps.

Characteristics: - High voltage capability - Low standby current consumption - Overtemperature protection - Short-circuit protection - ESD protection - Reverse battery protection

Package: The VN7050AJ-E is available in a compact and robust package, which ensures efficient heat dissipation and protection against external factors. The package type is TO-220.

Essence: The essence of the VN7050AJ-E lies in its ability to provide reliable and precise control over various loads in automotive systems, ensuring optimal performance and safety.

Packaging/Quantity: The VN7050AJ-E is typically packaged in reels or tubes, with a quantity of 50 units per reel/tube.

Specifications

• Supply Voltage Range: 4.5V to 36V
• Output Current: Up to 7A
• On-State Resistance: 0.1Ω (typical)
• Operating Temperature Range: -40°C to +150°C

Pin Configuration

The VN7050AJ-E features a standard pin configuration with the following pins:

1. IN - Input Control Signal
2. GND - Ground
3. OUT - Output to Load
4. VCC - Supply Voltage

Functional Features

• High Voltage Capability: The VN7050AJ-E can handle high supply voltages up to 36V, making it suitable for a wide range of automotive applications.
• Low Standby Current Consumption: In standby mode, the IC consumes minimal current, reducing power consumption and extending battery life.
• Overtemperature Protection: The IC incorporates overtemperature protection, which prevents damage due to excessive heat.
• Short-Circuit Protection: It features built-in short-circuit protection, safeguarding the load and the IC from potential damage.
• ESD Protection: The VN7050AJ-E is equipped with electrostatic discharge (ESD) protection, ensuring robustness against transient voltage spikes.
• Reverse Battery Protection: It offers reverse battery protection, preventing damage in case of incorrect polarity connection.

Advantages and Disadvantages

Advantages: - High voltage capability allows for versatile use in automotive systems. - Low standby current consumption enhances energy efficiency. - Comprehensive protection features ensure reliability and durability. - Compact package design facilitates easy integration into various applications.

Disadvantages: - Limited output current compared to some other power driver ICs. - Higher cost compared to lower-end alternatives.

Working Principles

The VN7050AJ-E operates based on a combination of internal circuitry and control signals received at the input pin. When an appropriate control signal is applied, the IC switches the output transistor, allowing current flow through the load. The IC continuously monitors the load conditions and provides necessary protections to ensure safe operation.

Detailed Application Field Plans

The VN7050AJ-E finds extensive application in the automotive industry, including but not limited to: - Automotive lighting systems - Solenoid-driven mechanisms - Relay control circuits - Valve actuation systems - Motor control applications

Alternative Models

For users seeking alternative options, the following power driver ICs can be considered: 1. VN7060AJ-E 2. VN7070AJ-E 3. VN7080AJ-E

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

Word count: 511 words