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VN808CMSTR

VN808CMSTR

Product Overview

Category: Integrated Circuit (IC)

Use: Power Switch

Characteristics: - High voltage capability - Low on-resistance - Over-temperature protection - Short-circuit protection - Overvoltage protection - ESD protection

Package: SO-8 (Small Outline 8-pin package)

Essence: VN808CMSTR is a power switch IC designed for high voltage applications.

Packaging/Quantity: The VN808CMSTR is available in a reel packaging with 2500 units per reel.

Specifications

  • Maximum Supply Voltage: 36V
  • Maximum Load Current: 1.5A
  • On-State Resistance: 0.6Ω
  • Operating Temperature Range: -40°C to +150°C

Detailed Pin Configuration

The VN808CMSTR has the following pin configuration:

  1. GND (Ground)
  2. IN (Input)
  3. OUT (Output)
  4. VCC (Supply Voltage)
  5. NC (No Connection)
  6. NC (No Connection)
  7. NC (No Connection)
  8. GND (Ground)

Functional Features

  • High voltage capability allows it to handle up to 36V supply voltage.
  • Low on-resistance minimizes power dissipation and improves efficiency.
  • Over-temperature protection prevents damage due to excessive heat.
  • Short-circuit protection safeguards against current overload.
  • Overvoltage protection protects the circuit from voltage spikes.
  • ESD protection ensures immunity to electrostatic discharge.

Advantages and Disadvantages

Advantages: - High voltage capability makes it suitable for various applications. - Low on-resistance reduces power loss and improves efficiency. - Comprehensive protection features enhance reliability. - Compact SO-8 package enables space-saving designs.

Disadvantages: - Limited load current capacity of 1.5A may not be sufficient for high-power applications. - The absence of adjustable current limiting may restrict certain applications.

Working Principles

The VN808CMSTR is based on a MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) structure. It operates as a power switch by controlling the flow of current between the input and output pins. When the input pin receives a control signal, the internal circuitry allows or blocks the current flow accordingly.

Detailed Application Field Plans

The VN808CMSTR is commonly used in various applications, including but not limited to: - Automotive systems - Industrial automation - Power management - Motor control - Lighting systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to VN808CMSTR are: - VN808CM-E - VN808CM-ETR - VN808CM-ETR-E

These models offer similar functionality and characteristics, providing flexibility in design choices.

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Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa VN808CMSTR katika suluhu za kiufundi

Sure! Here are 10 common questions and answers related to the application of VN808CMSTR in technical solutions:

  1. Q: What is VN808CMSTR? A: VN808CMSTR is a high-side driver IC designed for automotive applications, capable of driving resistive, capacitive, and inductive loads.

  2. Q: What is the maximum voltage rating of VN808CMSTR? A: The maximum voltage rating of VN808CMSTR is 36V.

  3. Q: Can VN808CMSTR handle short-circuit conditions? A: Yes, VN808CMSTR has built-in protection features like overcurrent and thermal shutdown, making it capable of handling short-circuit conditions.

  4. Q: What is the maximum current rating of VN808CMSTR? A: The maximum current rating of VN808CMSTR is 0.7A.

  5. Q: Is VN808CMSTR suitable for automotive lighting applications? A: Yes, VN808CMSTR is commonly used in automotive lighting applications such as LED headlights, taillights, and interior lighting.

  6. Q: Does VN808CMSTR require an external power supply? A: Yes, VN808CMSTR requires an external power supply typically ranging from 5V to 36V.

  7. Q: Can VN808CMSTR be controlled using a microcontroller? A: Yes, VN808CMSTR can be easily controlled using a microcontroller through its input pins.

  8. Q: What is the operating temperature range of VN808CMSTR? A: The operating temperature range of VN808CMSTR is typically -40°C to +150°C.

  9. Q: Can VN808CMSTR be used in both low-side and high-side configurations? A: No, VN808CMSTR is specifically designed for high-side configurations only.

  10. Q: Are there any evaluation boards available for VN808CMSTR? A: Yes, STMicroelectronics provides evaluation boards and reference designs for VN808CMSTR to facilitate its implementation in technical solutions.

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