Texas Instruments UCC23511/UCC23511-Q1 Gate Drivers
Texas Instruments UCC23511/UCC23511-Q1 Gate Drivers are opto-compatible, single channel, isolated gate drivers for IGBTs, MOSFETs, and SiC MOSFETs. The devices feature a 1.5A source, 2A sink peak output current, and 5.7kVRMS reinforced isolation rating. The high supply voltage range of 33V allows the use of bipolar supplies to drive IGBTs and SiC power FETs effectively. The UCC23511/UCC23511-Q1 can drive low- and high-side power FETs. Key features and characteristics bring significant performance and reliability upgrades over standard optocoupler-based gate drivers while maintaining pin-to-pin compatibility in schematic and layout design. The Texas Instruments UCC23511-Q1 devices are AEC-Q100 qualified for automotive applications.
Features
- 5.7kVRMS single channel isolated gate driver with opto-compatible input
- Pin-to-pin, drop-in upgrade for optoisolated gate drivers
- 1.5A source/2A sink, peak output current
- 14V to 33V output driver supply voltage
- Rail-to-rail output
- 105ns (maximum) propagation delay
- 25ns (maximum) part-to-part delay matching
- 35ns (maximum) pulse width distortion
- 150kV/μs (minimum) common-mode transient immunity (CMTI)
- Isolation barrier life >50 Years
- 13V reverse polarity voltage handling capability on the input stage
- Stretched SO-6 package with >8.5mm creepage and clearance
- –40°C to +150°C TJ operating junction temperature
- Safety-related certifications
- 5.7kVRMS isolation for 1 minute per UL 1577
- 8000VPK reinforced isolation per DIN V VDE V0884-11: 2017-01 (planned)
- CQC certification per GB4943.1-2011 (planned)
Applications
- Industrial motor-control drives
- Industrial power supplies, UPS
- Solar inverters
- Induction heating
Datasheets
Block Diagram
Evaluation Module
Texas Instruments UCC23513EVM-014 Gate Driver Evaluation Module
Designed for evaluation of TI's 5kVRMS isolated gate driver with opto compatible input, UCC23513.
Opublikowano: 2019-12-23
| Zaktualizowano: 2024-02-13