VN380SPTR-E

Product Overview

Category: Integrated Circuit (IC)

Use: The VN380SPTR-E is a high-side smart power solid-state relay designed for automotive applications. It provides a reliable and efficient solution for controlling various loads in automotive systems.

Characteristics: - High-side switch - Solid-state relay - Automotive-grade - Smart power technology

Package: The VN380SPTR-E comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence: This IC serves as a solid-state relay, enabling the control of high-power loads in automotive systems.

Packaging/Quantity: The VN380SPTR-E is available in tape and reel packaging, with 2500 units per reel.

Specifications

Supply voltage range: 4.5V to 36V
Output current: up to 1A
On-state resistance: typically 0.3Ω
Operating temperature range: -40°C to +150°C
ESD protection: ±2kV HBM

Pin Configuration

The VN380SPTR-E has the following pin configuration:

```

| | | 1 2 3 | |_____________| ```

Pin 1: Load output
Pin 2: Ground (GND)
Pin 3: Supply voltage (VCC)

Functional Features

Overcurrent protection
Thermal shutdown protection
Fast demagnetization of inductive loads
Low quiescent current
Reverse battery protection

Advantages and Disadvantages

Advantages: - High reliability due to solid-state design - Efficient control of high-power loads - Wide operating temperature range - Protection features enhance system safety - Compact package suitable for space-constrained applications

Disadvantages: - Limited output current (up to 1A) - Higher cost compared to mechanical relays

Working Principles

The VN380SPTR-E utilizes smart power technology to control high-power loads in automotive systems. It operates as a high-side switch, allowing or blocking the flow of current to the load based on the control signal received.

When the control signal is active, the VN380SPTR-E turns on, providing a low-resistance path for the current to flow through the load. Conversely, when the control signal is inactive, the VN380SPTR-E turns off, effectively isolating the load from the power supply.

Detailed Application Field Plans

The VN380SPTR-E finds extensive application in various automotive systems, including:

Automotive lighting control: Enables the control of headlights, taillights, and interior lighting.
Motor control: Facilitates the control of motors used in window regulators, wipers, and HVAC systems.
Power distribution: Allows for efficient control of power distribution in automotive electrical systems.
Battery management: Assists in managing battery charging and discharging processes.

Alternative Models

For those seeking alternative options, the following models can be considered:

VN340SPTR-E: Similar to VN380SPTR-E but with a lower output current rating.
VN381SPTR-E: Enhanced version with additional protection features.
VN390SPTR-E: Higher output current rating for applications requiring more power.

These alternative models provide flexibility in choosing the most suitable solution based on specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací VN380SPTR-E v technických řešeních

Sure! Here are 10 common questions and answers related to the application of VN380SPTR-E in technical solutions:

Q: What is the VN380SPTR-E? A: The VN380SPTR-E is a high-side driver IC designed for automotive applications, capable of driving resistive, capacitive, and inductive loads.
Q: What is the maximum voltage rating of the VN380SPTR-E? A: The VN380SPTR-E has a maximum voltage rating of 36V.
Q: Can the VN380SPTR-E handle short-circuit conditions? A: Yes, the VN380SPTR-E is protected against short-circuits with its built-in overcurrent protection feature.
Q: What is the typical output current capability of the VN380SPTR-E? A: The VN380SPTR-E can typically provide an output current of up to 0.5A.
Q: Is the VN380SPTR-E suitable for automotive applications? A: Yes, the VN380SPTR-E is specifically designed for automotive applications and meets the required standards.
Q: Does the VN380SPTR-E have thermal protection? A: Yes, the VN380SPTR-E includes thermal shutdown protection to prevent overheating.
Q: Can the VN380SPTR-E be used with microcontrollers or other digital devices? A: Yes, the VN380SPTR-E can be easily controlled by microcontrollers or other digital devices through its input pins.
Q: What is the operating temperature range of the VN380SPTR-E? A: The VN380SPTR-E can operate within a temperature range of -40°C to +150°C.
Q: Does the VN380SPTR-E require an external power supply? A: Yes, the VN380SPTR-E requires an external power supply to operate.
Q: Can the VN380SPTR-E be used in both low-side and high-side applications? A: No, the VN380SPTR-E is specifically designed for high-side applications only.

Please note that these answers are general and may vary depending on the specific application and requirements.