Overview
The UCC5350MCDWVR is a single-channel isolated gate driver manufactured by Texas Instruments, designed to drive MOSFETs, IGBTs, SiC MOSFETs, and GaN FETs. This component is part of the UCC53x0 series, offering advanced features such as split outputs for independent control of rise and fall times, and an internal clamp to prevent false turn-on caused by Miller current. With a robust isolation voltage of up to 5kV-RMS, the UCC5350MCDWVR is well-suited for applications in motor drives and industrial power systems. Its compact 8-SOIC package and high-performance characteristics make it a competitive choice in the market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Isolation Voltage | 5000 | Vrms | |
| Common Mode Transient Immunity (CMTI) | 100 | kV/µs | |
| Propagation Delay (tpLH / tpHL) | 100 / 100 | ns | |
| Pulse Width Distortion | 20 | ns | |
| Rise / Fall Time | 10 / 10 | ns | Typical |
| Output Current (High / Low) | 5 / 5 | A | |
| Output Supply Voltage | 13.2 ~ 33 | V | |
| Operating Temperature | -40 ~ 125 | °C | |
| Package | 8-SOIC | 7.50mm wide | |
| Certifications | CQC, UL, VDE |
Key Features
- Single-channel isolated gate driver with 5A peak output current.
- Split output option for independent control of rise and fall times.
- Internal clamp to prevent false turn-on caused by Miller current.
- High isolation voltage of up to 5kV-RMS.
- Low propagation delay and high CMTI for reliable performance.
Applications
The UCC5350MCDWVR is widely used in motor drives, industrial power systems, and high-voltage traction inverters. Its robust design and high isolation voltage make it ideal for applications requiring precise control of power devices such as MOSFETs, IGBTs, and SiC MOSFETs. Additionally, it is suitable for on-board chargers and other automotive applications due to its compliance with AEC-Q100 standards.
Q & A
What is the isolation voltage of the UCC5350MCDWVR?
The isolation voltage is 5000Vrms.
What is the typical rise and fall time?
The typical rise and fall time is 10ns.
What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
What certifications does the UCC5350MCDWVR have?
It is certified by CQC, UL, and VDE.
What is the peak output current?
The peak output current is 5A.
What is the propagation delay?
The propagation delay is 100ns.
What is the CMTI value?
The CMTI value is 100kV/µs.
What package does the UCC5350MCDWVR use?
It uses an 8-SOIC package.
What is the output supply voltage range?
The output supply voltage range is 13.2V to 33V.
Is the UCC5350MCDWVR suitable for automotive applications?
Yes, it is compliant with AEC-Q100 standards, making it suitable for automotive applications.
