Overview
The UCC5390ECQDWVRQ1, produced by Texas Instruments, is a single-channel isolated gate driver designed for high-performance applications. This component is part of the UCC5390-Q1 series, which is specifically engineered to drive MOSFETs, IGBTs, and SiC MOSFETs with peak output currents of 10A. The device is housed in an 8.5mm SOIC-8 (DWV) package and supports isolation voltages up to 5kVRMS. Its advanced SiO2 capacitive isolation technology ensures a long isolation layer lifespan of over 40 years. The UCC5390ECQDWVRQ1 is particularly suited for automotive applications, such as onboard chargers and traction inverters, where robust and reliable gate driving is essential.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Peak Output Current | 10 | A | Both source and sink |
| Isolation Voltage | 5 | kVRMS | |
| Package | SOIC-8 (DWV) | 8.5mm | |
| Isolation Technology | SiO2 Capacitive | Lifespan >40 years | |
| Operating Temperature | -40 to 125 | °C | |
| Input Voltage Range | 13.2 to 33 | V | |
| Propagation Delay | Low | Compared to optocouplers | |
| CMTI | High | Common Mode Transient Immunity |
Key Features
- High peak output current of 10A for robust driving of power switches.
- Advanced SiO2 capacitive isolation technology ensuring long-term reliability.
- Supports high isolation voltages up to 5kVRMS, suitable for demanding environments.
- Optimized for automotive applications, including onboard chargers and traction inverters.
- Lower part-to-part variation and smaller propagation delay compared to optocouplers.
Applications
The UCC5390ECQDWVRQ1 is widely used in automotive electronics, particularly in applications requiring high reliability and performance. Key applications include onboard chargers, traction inverters, and other power conversion systems in electric and hybrid vehicles. Its robust design and high isolation capabilities make it ideal for environments where safety and durability are paramount.
Q & A
What is the peak output current of the UCC5390ECQDWVRQ1?
The UCC5390ECQDWVRQ1 has a peak output current of 10A for both source and sink operations.
What isolation technology does the UCC5390ECQDWVRQ1 use?
It uses SiO2 capacitive isolation technology, ensuring a long isolation layer lifespan of over 40 years.
What is the maximum isolation voltage supported?
The device supports isolation voltages up to 5kVRMS.
What package does the UCC5390ECQDWVRQ1 come in?
It is housed in an 8.5mm SOIC-8 (DWV) package.
What are the key applications of the UCC5390ECQDWVRQ1?
Key applications include onboard chargers and traction inverters in automotive electronics.
How does the UCC5390ECQDWVRQ1 compare to optocouplers?
It offers lower part-to-part variation, smaller propagation delay, and higher CMTI compared to optocouplers.
What is the operating temperature range?
The operating temperature range is from -40°C to 125°C.
What is the input voltage range?
The input voltage range is from 13.2V to 33V.
Is the UCC5390ECQDWVRQ1 suitable for SiC MOSFETs?
Yes, it is optimized for driving SiC MOSFETs, IGBTs, and MOSFETs.
What is the lifespan of the isolation layer?
The isolation layer has a lifespan of over 40 years.
