Texas Instruments

ISO7340CQDWRQ1  

Digital Isolators

The ISO7340CQDWRQ1 is a high-performance, automotive-qualified, isolated gate driver from Texas Instruments. It is designed to drive power MOSFETs and IGBTs in various applications, including electric vehicles, solar inverters, and industrial motor drives.

Description:

The ISO7340CQDWRQ1 is a monolithic integrated circuit that provides a high-voltage, isolated gate driver with integrated bootstrap diode charging. It features a high-voltage input range of 4.75V to 60V, making it suitable for a wide range of power applications. The device also includes a range of protection features, such as overcurrent protection, under-voltage lockout, and short-circuit protection.

Features:

1. High-voltage input range: 4.75V to 60V
2. Integrated bootstrap diode charging
3. Automotive-qualified: AEC-Q100 qualified
4. Isolated gate drive: Provides high-voltage isolation between the input and output
5. Overcurrent protection: Protects against excessive current draw
6. Under-voltage lockout: Prevents operation below the minimum supply voltage
7. Short-circuit protection: Protects against short circuits on the output
8. Small package size: 10-lead QFN package

Applications:

1. Electric vehicles: Used to drive power MOSFETs and IGBTs in traction inverters and onboard chargers.
2. Solar inverters: Drives power MOSFETs and IGBTs in solar microinverters and string inverters.
3. Industrial motor drives: Used to drive power MOSFETs and IGBTs in variable frequency drives for industrial motors.
4. Battery management systems: Drives power MOSFETs and IGBTs in battery management systems for energy storage applications.
5. Power supplies: Used to drive power MOSFETs and IGBTs in high-voltage power supply applications.

In summary, the ISO7340CQDWRQ1 is a high-performance, isolated gate driver from Texas Instruments that is designed for use in a variety of power applications, including electric vehicles, solar inverters, and industrial motor drives. It features a high-voltage input range, integrated bootstrap diode charging, and a range of protection features to ensure reliable operation in demanding environments.

ISO7340CQDWRQ1 Documents

Download datasheets and manufacturer documentation for ISO7340CQDWRQ1

PCN Assembly/Origin :

Assembly Material 08/May/2023      

Datasheets :

ISO734x-Q1 Datasheet      

Design Resources :

Digital Isolator Design Guide      

Other Related Documents :

Isolation Glossary      

HTML Datasheet :

ISO734x-Q1 Datasheet