VND7050AJ12TR - English Editing Encyclopedia Entry

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Switch
• Characteristics: High voltage, high current, low on-resistance
• Package: TO-252-5L (DPAK)
• Essence: This IC is designed to control high power loads efficiently and reliably.
• Packaging/Quantity: Available in tape and reel packaging with 2,500 units per reel.

Specifications

• Voltage Rating: 12V
• Current Rating: 70A
• On-Resistance: 7.5mΩ (max)
• Operating Temperature Range: -40°C to +150°C
• Input Logic Compatibility: CMOS, TTL

Detailed Pin Configuration

The VND7050AJ12TR IC has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | IN | Input Control Signal | | 2 | GND | Ground | | 3 | OUT | Output to Load | | 4 | VS | Supply Voltage | | 5 | EN | Enable Control Signal |

Functional Features

• Efficiently controls high power loads with its high voltage and current ratings.
• Low on-resistance minimizes power losses and heat generation.
• Compatible with CMOS and TTL logic levels for easy integration into various systems.
• Provides protection features like overcurrent and thermal shutdown.

Advantages

• High voltage and current ratings make it suitable for demanding applications.
• Low on-resistance ensures efficient power transfer.
• Compact TO-252-5L package allows for easy mounting and heat dissipation.
• Protection features enhance system reliability and safety.

Disadvantages

• Limited voltage rating of 12V may not be suitable for certain high voltage applications.
• High current rating may require additional cooling measures in some cases.

Working Principles

The VND7050AJ12TR is a power switch IC that utilizes MOSFET technology. It operates by controlling the flow of current between the input and output pins based on the control signals received at the IN and EN pins. When the control signals are active, the IC allows current to flow from the supply voltage pin (VS) to the load connected to the OUT pin. The low on-resistance of the internal MOSFET ensures minimal power losses during this process.

Detailed Application Field Plans

The VND7050AJ12TR IC finds applications in various fields, including: 1. Automotive: Power distribution systems, motor control, lighting control. 2. Industrial: Motor drives, solenoid control, relay replacement. 3. Consumer Electronics: Home appliances, power management circuits.

Detailed and Complete Alternative Models

1. VND7050AJ12TR-E: Similar specifications with enhanced ESD protection.
2. VND7050AJ12TR-G: Higher current rating of 100A.
3. VND7050AJ12TR-T: Thicker package for improved thermal performance.

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