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SI6443DQ-T1-E3
Product Overview
Category
The SI6443DQ-T1-E3 belongs to the category of integrated circuits (ICs).
Use
It is used as a dual-channel, high-speed, low-side power switch.
Characteristics
- High-speed switching capability
- Low-side power switch functionality
- Dual-channel design
- Integrated protection features
Package
The SI6443DQ-T1-E3 is available in a compact and industry-standard QFN package.
Essence
The essence of this product lies in its ability to provide efficient and reliable power switching for electronic systems.
Packaging/Quantity
The SI6443DQ-T1-E3 is typically packaged in reels with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 4.5V to 18V
- On-State Resistance: 20mΩ
- Maximum Continuous Current: 6A per channel
- Operating Temperature Range: -40°C to 125°C
- Switching Frequency: Up to 2MHz
Detailed Pin Configuration
The SI6443DQ-T1-E3 has a dual-channel configuration with specific pin assignments for each channel. Please refer to the datasheet for the detailed pin configuration.
Functional Features
- Overcurrent protection
- Thermal shutdown protection
- Fast switching speed
- Low quiescent current
Advantages and Disadvantages
Advantages
- High-speed switching capability
- Integrated protection features
- Dual-channel design for flexibility
Disadvantages
- Limited maximum continuous current compared to some alternatives
- Higher on-state resistance than certain competing models
Working Principles
The SI6443DQ-T1-E3 operates by controlling the flow of current through its low-side power switches based on input signals and control logic. It provides efficient power switching while offering protection against overcurrent and thermal issues.
Detailed Application Field Plans
The SI6443DQ-T1-E3 is well-suited for various applications including: - Power distribution systems - Motor control circuits - LED lighting systems - Industrial automation
Detailed and Complete Alternative Models
Some alternative models to the SI6443DQ-T1-E3 include: - SI6443DQ-T1-GE3 - SI6443DQ-T1-E1 - SI6443DQ-T1-E2
In conclusion, the SI6443DQ-T1-E3 is a versatile and efficient dual-channel power switch suitable for a range of applications, despite some limitations in current handling and on-state resistance when compared to certain alternatives.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SI6443DQ-T1-E3 v technických řešeních
What is the maximum operating voltage of SI6443DQ-T1-E3?
- The maximum operating voltage of SI6443DQ-T1-E3 is 20V.
What is the typical on-resistance of SI6443DQ-T1-E3?
- The typical on-resistance of SI6443DQ-T1-E3 is 18mΩ.
What is the maximum continuous drain current of SI6443DQ-T1-E3?
- The maximum continuous drain current of SI6443DQ-T1-E3 is 160A.
What is the gate threshold voltage of SI6443DQ-T1-E3?
- The gate threshold voltage of SI6443DQ-T1-E3 is typically 2.5V.
What is the operating temperature range of SI6443DQ-T1-E3?
- The operating temperature range of SI6443DQ-T1-E3 is -55°C to 175°C.
Is SI6443DQ-T1-E3 suitable for automotive applications?
- Yes, SI6443DQ-T1-E3 is AEC-Q101 qualified and suitable for automotive applications.
Does SI6443DQ-T1-E3 have overcurrent protection?
- Yes, SI6443DQ-T1-E3 features overcurrent protection.
What is the package type of SI6443DQ-T1-E3?
- SI6443DQ-T1-E3 is available in a PowerPAK® SO-8 package.
Can SI6443DQ-T1-E3 be used in power management applications?
- Yes, SI6443DQ-T1-E3 is suitable for power management applications.
What are the typical applications for SI6443DQ-T1-E3?
- Typical applications for SI6443DQ-T1-E3 include motor control, load switching, and power supplies.