2EP101R 5 W, 20 V full-bridge transformer driver for IGBT, GaN and SiC gate driver supply, 50 or 65 kHz frequency, 12% or 17% duty cycle
The 2EP101R is a full-bridge transformer driver integrated circuit in a compact TSSOP8 pin package with power integration and optimizations to generate an asymmetric output voltage to supply isolated gate drivers. It is optimized for asymmetric gate driver supply due to its unique duty-cycle adjustment ability. 2EP101R also offers integrated protections for temperature, short-circuit and UVLO to help protect the system from unwanted faults
Zusammenfassung der Merkmale
- Isolated gate driver power supply
- Wide input supply voltage up to 20 V
- Supports up to 5 W output power
- Oscillator frequency of 50 kHz or 65 kHz
- Duty cycle adjustment of 12% or 17%
- Adjustable overcurrent threshold
- Short circuit protection of outputs
- Over-temperature protection
- Ready output signals operation
- Small space-saving package
Vorteile
- Integration of switch output bridge
- Reduction in circuit complexity
- Small footprint for optimized PCB
- Asymmetric output voltage for SiC
- Plug and play isolated power supply
This video will introduce you to the 2EP EiceDRIVER™ power family, along with its features and advantages. Additionally, you will have an overview of the extensive application scope of the 2EP.
In the technical introduction training, you became familiar with the full-bridge transformer driver family 2EP, which is a reliable power supply that supports Infineon’s top-notch switches and isolated gate drivers. By the end of this deep dive, you will be able to describe the working principle of this family and know about possible applications by understanding the effect of input voltage changes, transformer transfer ratio, and duty cycle changes on the isolated output voltage.
