SI8622BC-ASR

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SI8622BC-ASR

DGTL ISOLTR 3.75KV 2CH GP 8-SOIC

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Spécifications

Part Status Active
Technology Capacitive Coupling
Type General Purpose
Isolated Power Yes
Number of Channels 2
Inputs - Side 1/Side 2 1/1
Channel Type Unidirectional
Voltage - Isolation 3750Vrms
Common Mode Transient Immunity (Min) 35kV/µs
Data Rate 150Mbps
Propagation Delay tpLH / tpHL (Max) 13ns, 13ns
Pulse Width Distortion (Max) 4.5ns
Rise / Fall Time (Typ) 2.5ns, 2.5ns
Voltage - Supply 2.5V ~ 5.5V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number SI8622
Grade Automotive
Qualification AEC-Q100

Vue d'ensemble

Description

The SI8622BC-ASR is a high-performance, isolated gate driver designed for driving MOSFETs and IGBTs in various applications, including power converters and motor drives. It features a robust isolation barrier, allowing for safe and reliable operation in high-voltage environments. The device supports fast switching speeds, enabling efficient power conversion and minimizing switching losses.
Key specifications include a maximum output current of 2A, supply voltage range, and integrated protection features such as under-voltage lockout (UVLO) to prevent malfunction due to insufficient supply voltage. Its compact package and ease of integration make it suitable for space-constrained designs.
The SI8622BC-ASR's isolation capability enhances system reliability by protecting sensitive components from high-voltage transients. Overall, it is an ideal choice for engineers seeking reliable and efficient gate drive solutions in demanding applications.

Features

The SI8622BC-ASR is an isolated digital isolator designed to provide robust signal integrity and high-speed data transmission. Key features include:
1. Isolation Voltage: 2500 VRMS (1 minute) for reliable electrical isolation.
2. Data Rate: Supports up to 25 Mbps, enabling fast data communication.
3. Supply Voltage: Operates on dual supplies (3V to 5.5V) for flexibility in various applications.
4. Low Power Consumption: Consumes minimal power, enhancing energy efficiency.
5. Wide Operating Temperature: Suitable for industrial applications with a temperature range of -40°C to +125°C.
6. High Noise Immunity: Provides excellent noise immunity, ideal for harsh environments.
7. Package: Available in a compact 8-lead SOIC package, facilitating easier integration into designs.
8. Multiple Channels: Features dual-channel operation for versatile implementations.
This device is commonly used in industrial automation, medical devices, and communication systems where electrical isolation is crucial for protecting sensitive components.

Package

The SI8622BC-ASR is packaged in a 16-pin SOIC (Small Outline Integrated Circuit) package. This surface-mount package is designed for easy integration into electronic circuits, providing a compact solution for applications requiring isolation.

Pinout

The SI8622BC-ASR is an isolated gate driver IC from Silicon Labs. It features a 16-pin package. The main function of the SI8622BC-ASR is to provide high-speed isolation and drive capabilities for MOSFETs and IGBTs in various applications, including motor drives, power supplies, and industrial automation.
Key features include:
- 2-channel isolation
- High-speed operation up to 1 Mbps
- Input voltage range: 4.5V to 30V
- Output drive capability: Up to 2A peak
- Built-in protection features, such as under-voltage lockout (UVLO)
The 16 pins include power supply, input control, isolated output, and ground connections, ensuring robust performance in high-voltage environments while maintaining signal integrity. The SI8622BC-ASR is optimized for applications requiring safe and reliable isolation between high-voltage and low-voltage circuits.

Manufacturer

The SI8622BC-ASR is manufactured by Silicon Labs, a semiconductor company known for its innovative solutions in the fields of analog, mixed-signal, and embedded processing. Silicon Labs specializes in providing high-performance components and systems for various applications, including Internet of Things (IoT), connectivity, industrial automation, and consumer electronics. The company is recognized for its commitment to low-power and energy-efficient technologies that enable smart devices and applications.

Application

The SI8622BC-ASR is an isolated gate driver used primarily in motor control, power supplies, and industrial automation applications. It provides signal isolation and high-voltage protection, making it suitable for driving IGBTs and MOSFETs in inverter circuits, power converters, and electric vehicles. Its features enhance system reliability and efficiency in applications like renewable energy systems and industrial equipment.

Equivalent

The SI8622BC-ASR is an isolated gate driver. Equivalent products include the ISO7221 from Texas Instruments, the ADuM3221 from Analog Devices, and the MAX14624 from Maxim Integrated. Always verify specifications such as voltage levels, current ratings, and isolation requirements when considering alternatives.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

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