VN7050AJTR-E

Product Overview

Category: Integrated Circuit (IC)

Use: The VN7050AJTR-E is a high-side driver IC designed for automotive applications. It is specifically used to control various loads such as lamps, motors, and solenoids in automotive systems.

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

Package: The VN7050AJTR-E is available in a small surface-mount package known as PowerSSO-12. This package provides excellent thermal performance and allows for easy integration into automotive electronic systems.

Essence: The essence of the VN7050AJTR-E lies in its ability to provide reliable and efficient control of loads in automotive applications, ensuring the proper functioning of various components.

Packaging/Quantity: The VN7050AJTR-E is typically packaged in reels containing 2500 units per reel.

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

Detailed Pin Configuration

The VN7050AJTR-E features a 12-pin configuration:

1. IN1: Input control signal 1
2. IN2: Input control signal 2
3. GND: Ground
4. OUT1: Output 1
5. OUT2: Output 2
6. VCC: Supply voltage
7. EN: Enable pin
8. DIAG: Diagnostic output
9. NC: No connection
10. NC: No connection
11. NC: No connection
12. NC: No connection

Functional Features

• Dual-channel high-side driver
• Independent control of each channel
• Overtemperature and short-circuit protection
• Diagnostic output for fault detection
• Low standby current consumption for energy efficiency

Advantages and Disadvantages

Advantages: - High voltage capability allows for use in a wide range of automotive applications - Overtemperature and short-circuit protection ensure the safety and reliability of the system - Diagnostic output enables easy fault detection and troubleshooting - Low standby current consumption helps to minimize power consumption

Disadvantages: - Limited output current compared to some other high-side driver ICs - Higher cost compared to basic relay-based solutions

Working Principles

The VN7050AJTR-E operates by receiving input control signals (IN1 and IN2) to determine the state of the outputs (OUT1 and OUT2). When the control signals are activated, the corresponding outputs turn on, allowing current to flow through the connected load. The IC also incorporates various protection mechanisms such as overtemperature and short-circuit protection to ensure safe operation.

Detailed Application Field Plans

The VN7050AJTR-E is widely used in automotive systems for controlling loads such as lamps, motors, and solenoids. Some specific application areas include:

1. Automotive lighting systems: The IC can be used to control headlights, taillights, turn signals, and interior lighting.
2. HVAC systems: It can control the blower motor and various actuators in heating, ventilation, and air conditioning systems.
3. Powertrain systems: The IC can be utilized to control fuel injectors, ignition coils, and other components in the engine management system.
4. Body control modules: It can control power windows, door locks, mirrors, and other electrical functions in the vehicle's body control module.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the VN7050AJTR-E include:

1. VN7010AJTR-E
2. VN7060AJTR-E
3. VN7070AJTR-E
4. VN7080AJTR-E

These models are part of the same series and provide varying output current capabilities to suit different application requirements.

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