Overview
The UCC5390SCDR from Texas Instruments is a high-performance, single-channel isolated gate driver designed to drive a variety of power devices including MOSFETs, IGBTs, SiC MOSFETs, and GaN FETs. This device is part of the UCC53x0 family, which offers several feature options to cater to different application requirements. The UCC5390SCDR is particularly suited for applications requiring high isolation voltage and robust performance in harsh environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Isolation Voltage | 3kVrms / 5kVrms | - |
| Output Current | ±17A | A |
| Propagation Delay | 60ns (typical) | ns |
| CMTI | 100kV/µs (minimum) | kV/µs |
| Input Supply Voltage | 3V to 15V | V |
| Driver Supply Voltage | Up to 33V | V |
| UVLO Options | 8V and 12V | V |
| Operating Temperature | –40°C to +125°C | °C |
| Package Type | SOIC-8 (D) or SOIC-8 (DWV) | - |
| Creepage Distance | 4mm (D), 8.5mm (DWV) | mm |
Key Features
- Split Outputs: The UCC5390SCDR offers split output options (UCC53x0S) that allow for individual control of rise and fall times.
- UVLO Options: Under-voltage lockout (UVLO) referenced to GND2 (UCC53x0E) for accurate UVLO readings.
- Miller Clamp Option: The UCC53x0M version includes a Miller clamp to prevent false turn-on caused by Miller current.
- High Isolation Ratings: Supports up to 3kVrms and 5kVrms isolation voltage in D and DWV packages, respectively.
- Safety Certifications: Compliant with various safety standards including DIN V VDE V 0884-11:2017-01, DIN EN 61010-1, UL 1577, and CQC certification per GB4943.1-2011.
- CMOS Inputs: Compatible with CMOS logic inputs.
- Negative 5V Handling Capability: Input pins can handle negative 5V.
Applications
The UCC5390SCDR is well-suited for a variety of applications, including:
- Motor Drives: High-performance motor drive systems requiring robust isolation and precise control.
- Industrial Power Supplies: Applications demanding high reliability and safety certifications.
Q & A
- What is the isolation voltage rating of the UCC5390SCDR?
The UCC5390SCDR has an isolation voltage rating of up to 3kVrms and 5kVrms in D and DWV packages, respectively. - What are the output current capabilities of the UCC5390SCDR?
The UCC5390SCDR can handle output currents of ±17A. - What is the typical propagation delay of the UCC5390SCDR?
The typical propagation delay is 60ns. - What are the input and driver supply voltage ranges for the UCC5390SCDR?
The input supply voltage range is 3V to 15V, and the driver supply voltage can go up to 33V. - What are the UVLO options available for the UCC5390SCDR?
The UVLO options are 8V and 12V. - What is the operating temperature range of the UCC5390SCDR?
The operating temperature range is –40°C to +125°C. - What package types are available for the UCC5390SCDR?
The device is available in SOIC-8 (D) and SOIC-8 (DWV) packages. - What safety certifications does the UCC5390SCDR comply with?
The device complies with DIN V VDE V 0884-11:2017-01, DIN EN 61010-1, UL 1577, and CQC certification per GB4943.1-2011. - Can the input pins handle negative voltages?
Yes, the input pins can handle negative 5V. - What types of power devices can the UCC5390SCDR drive?
The UCC5390SCDR can drive MOSFETs, IGBTs, SiC MOSFETs, and GaN FETs.
