SI8416DB-T1-GE3

Introduction

The SI8416DB-T1-GE3 is a high-performance, isolated gate driver designed for use in a wide range of applications. This entry provides an overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Isolated Gate Driver
• Use: The SI8416DB-T1-GE3 is used to drive power semiconductor devices such as MOSFETs and IGBTs in various power electronics applications.
• Characteristics: High-speed, high-isolation voltage, low power consumption, and robust performance in harsh environments.
• Package: SOIC-16
• Essence: Provides reliable and efficient isolation and gate driving capabilities for power semiconductor devices.
• Packaging/Quantity: Available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Isolation Voltage: 5 kV
• Peak Output Current: 4 A
• Supply Voltage: 4.5 V to 18 V
• Operating Temperature Range: -40°C to 125°C
• Propagation Delay: 60 ns
• Rise/Fall Time: 15 ns

Detailed Pin Configuration

The SI8416DB-T1-GE3 features a 16-pin SOIC package with the following pin configuration: 1. VDD 2. IN 3. LO 4. HO 5. VS 6. NC 7. NC 8. GND 9. GND 10. HIN 11. LIN 12. NC 13. NC 14. OUT 15. VDD 16. VSS

Functional Features

• High-Speed Propagation: Enables fast switching of power semiconductor devices.
• Robust Isolation: Provides reliable isolation between the input and output sides.
• Under-Voltage Lockout (UVLO): Protects the gate driver from operating at insufficient supply voltages.
• Miller Clamp Function: Prevents false turn-on of the power device due to parasitic capacitance.

Advantages and Disadvantages

Advantages

• High-speed operation
• Robust isolation
• Low power consumption
• Integrated protection features

Disadvantages

• Limited peak output current compared to some competing models
• Higher cost compared to non-isolated gate drivers

Working Principles

The SI8416DB-T1-GE3 utilizes a combination of high-speed digital isolator technology and robust gate driver circuitry to provide efficient and reliable control of power semiconductor devices. The input side is isolated from the output side using integrated isolation technology, ensuring safe operation in high-voltage environments. The gate driver circuitry provides the necessary drive voltage and current to switch the power semiconductor devices with high speed and precision.

Detailed Application Field Plans

The SI8416DB-T1-GE3 is well-suited for a wide range of applications, including: - Motor Drives - Solar Inverters - Uninterruptible Power Supplies (UPS) - Electric Vehicle (EV) Charging Systems - Industrial Automation

Detailed and Complete Alternative Models

• SI8261AAC-C-IS: Offers similar high-speed performance with enhanced protection features.
• IR2110: Non-isolated gate driver with higher peak output current capability.

In conclusion, the SI8416DB-T1-GE3 is a versatile and reliable isolated gate driver suitable for demanding power electronics applications. Its high-speed operation, robust isolation, and integrated protection features make it a valuable component in various systems requiring efficient and precise control of power semiconductor devices.