VN820-B513TR

Product Overview

Category: Integrated Circuits (ICs)

Use: The VN820-B513TR is a high-side driver IC designed for automotive applications. It is specifically used for driving resistive, inductive, and capacitive loads in automotive systems.

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

Package: The VN820-B513TR is available in a compact surface-mount package.

Essence: This IC serves as a reliable and efficient solution for controlling various loads in automotive systems.

Packaging/Quantity: The VN820-B513TR is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

Supply Voltage Range: 4.5V to 36V
Output Current: 1.3A
On-State Resistance: 0.6Ω
Operating Temperature Range: -40°C to +150°C
Standby Current: 10μA

Detailed Pin Configuration

The VN820-B513TR has the following pin configuration:

VBAT: Power supply input
IN: Input control signal
OUT: Output to the load
GND: Ground reference

Functional Features

High-side driver with integrated power MOSFET
Built-in protection features such as overtemperature and short-circuit protection
Fast switching capability for efficient load control
Low standby current consumption for energy efficiency
ESD protection for enhanced reliability

Advantages and Disadvantages

Advantages: - High voltage capability allows for versatile applications - Comprehensive protection features ensure safe operation - Compact package size enables space-saving designs - Wide operating temperature range suits various environments - Low standby current consumption reduces power consumption

Disadvantages: - Limited output current may not be suitable for high-power applications - Higher on-state resistance compared to some alternative models

Working Principles

The VN820-B513TR operates by receiving an input control signal (IN) and using it to drive the integrated power MOSFET, which in turn controls the load connected to the output pin (OUT). The IC incorporates protection features such as overtemperature and short-circuit protection to ensure safe operation.

Detailed Application Field Plans

The VN820-B513TR is commonly used in automotive applications, including but not limited to: - Automotive lighting systems - Motor control in HVAC systems - Power distribution modules - Electronic power steering systems - Battery management systems

Detailed and Complete Alternative Models

VN820PT-E: Similar high-side driver IC with a lower on-state resistance of 0.3Ω.
VN820B5TR-E: High-side driver IC with a higher output current capability of 2A.
VN820B5TR-E/01: High-side driver IC with additional diagnostic features.

These alternative models offer different specifications and features to cater to specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací VN820-B513TR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of VN820-B513TR in technical solutions:

Q: What is the VN820-B513TR? A: The VN820-B513TR is a high-side driver IC designed for automotive applications, specifically for controlling resistive, capacitive, and inductive loads.
Q: What is the maximum voltage rating of the VN820-B513TR? A: The VN820-B513TR has a maximum voltage rating of 36V.
Q: Can the VN820-B513TR handle high current loads? A: Yes, the VN820-B513TR can handle high current loads up to 0.5A continuously and up to 1.4A peak.
Q: Is the VN820-B513TR suitable for automotive applications? A: Yes, the VN820-B513TR is specifically designed for automotive applications and meets the necessary requirements for such environments.
Q: What is the input voltage range of the VN820-B513TR? A: The VN820-B513TR has an input voltage range from 4.5V to 36V.
Q: Does the VN820-B513TR have built-in protection features? A: Yes, the VN820-B513TR includes various protection features such as over-temperature shutdown, overvoltage protection, and short-circuit protection.
Q: Can the VN820-B513TR be used with microcontrollers or other digital control systems? A: Yes, the VN820-B513TR can be easily controlled by microcontrollers or other digital control systems through its logic-level inputs.
Q: What is the typical switching time of the VN820-B513TR? A: The VN820-B513TR has a typical turn-on and turn-off time of 1.5μs.
Q: Can the VN820-B513TR be used in harsh environments? A: Yes, the VN820-B513TR is designed to operate in harsh automotive environments and can withstand high temperatures and voltage transients.
Q: Are there any application examples for the VN820-B513TR? A: Yes, the VN820-B513TR can be used in various applications such as automotive lighting control, motor control, power distribution systems, and more.

Please note that these answers are general and may vary depending on specific use cases and requirements.