VN1160T-E

Product Overview

Category: Integrated Circuit (IC)

Use: The VN1160T-E is a high-side driver IC designed for automotive applications. It is specifically used for controlling resistive, capacitive, and inductive loads in automotive systems.

Characteristics: - High voltage capability - Overtemperature protection - Short-circuit protection - Reverse battery protection - Diagnostic feedback - ESD protection

Package: The VN1160T-E is available in a small surface-mount package, such as SO-8.

Essence: The essence of the VN1160T-E lies in its ability to provide reliable and efficient control of various loads in automotive systems.

Packaging/Quantity: The VN1160T-E is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 4.5V to 36V
• Output Current: Up to 1.5A
• Operating Temperature Range: -40°C to +150°C
• Standby Current: <10µA

Detailed Pin Configuration

The VN1160T-E has a standard SO-8 pin configuration:

1. VCC - Supply voltage input
2. IN - Input control signal
3. OUT - Output to load
4. GND - Ground reference
5. DIAG - Diagnostic feedback output
6. NC - Not connected
7. NC - Not connected
8. VS - Load supply voltage input

Functional Features

• High-side switch for automotive applications
• Suitable for various load types (resistive, capacitive, inductive)
• Protection features for safe operation (overtemperature, short-circuit, reverse battery)
• Diagnostic feedback for fault detection
• ESD protection for enhanced reliability

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with different automotive systems - High output current capability for driving various loads - Comprehensive protection features ensure safe operation - Diagnostic feedback aids in troubleshooting and fault detection - ESD protection enhances reliability in harsh environments

Disadvantages: - Limited to high-side switching applications - Requires external components for proper operation

Working Principles

The VN1160T-E operates as a high-side switch by controlling the flow of current from the load supply voltage (VS) to the load itself. It utilizes internal circuitry to provide protection against overtemperature, short-circuit, and reverse battery conditions. The diagnostic feedback pin provides information about the status of the device, aiding in fault detection and troubleshooting.

Detailed Application Field Plans

The VN1160T-E is commonly used in automotive applications, including but not limited to:

1. Automotive lighting systems
2. Motor control for power windows and sunroofs
3. HVAC (Heating, Ventilation, and Air Conditioning) systems
4. Seat control systems
5. Door lock and mirror control systems

Detailed and Complete Alternative Models

1. VN1160T: Similar to VN1160T-E, but without diagnostic feedback feature.
2. VN1160T-E/SP: Special version with extended temperature range (-40°C to +175°C).
3. VN1160T-E/SP13: Special version with extended temperature range and 13" reel packaging.

These alternative models offer similar functionality to the VN1160T-E, with slight variations in features or specifications to cater to specific application requirements.

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