Manufacturer Part Number
UCC21540DWR
Manufacturer
Texas Instruments
Introduction
High-Speed, Dual-Channel Gate Driver with Integrated Isolated Power Supply
Product Features and Performance
2-channel gate driver
Capacitive coupling technology for high common-mode transient immunity
High peak output current up to 4A/6A
Fast rise/fall time of 5ns/6ns
Wide operating voltage range of 9.2V to 18V
Propagation delay of 40ns (max)
Pulse width distortion of 5.5ns (max)
Product Advantages
High-speed and high-current gate driving
Robust isolation with 5700Vrms rating
Suitable for high-voltage, high-power applications
Integrated isolated power supply for simplified design
Key Technical Parameters
Voltage Isolation: 5700Vrms
Current Output High/Low: 4A/6A
Current Peak Output: 4A/6A
Voltage Output Supply: 9.2V to 18V
Propagation Delay tpLH/tpHL (Max): 40ns/40ns
Pulse Width Distortion (Max): 5.5ns
Common Mode Transient Immunity (Min): 100V/ns
Quality and Safety Features
RoHS3 compliant
Certified by CQC, UL, and VDE
Compatibility
Suitable for various power semiconductor devices, such as MOSFETs and IGBTs
Application Areas
Switch-mode power supplies
Motor drives
Inverters
Industrial automation and control
Product Lifecycle
Currently available
No information on pending discontinuation or replacement
Key Reasons to Choose This Product
High-speed and high-current gate driving for efficient power conversion
Robust isolation for high-voltage, high-power applications
Integrated isolated power supply for simplified design
Compact 16-SOIC package for space-constrained applications
Wide operating temperature range of -40°C to 125°C
UCC21732DWRTexas Instruments