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2EP1xxR Family Transformer Driver ICs
Infineon 2EP1xxR family transformer driver ICs are efficient and reliable gate-driving solutions
The Infineon 2EP1xxR is a family of full-bridge transformer driver ICs with power integration and optimizations to generate an asymmetric output voltage to supply isolated gate drivers. They are optimized to supply gate drivers for a variety of switches such as TRENCHSTOP™ IGBTs, OptiMOS™ MOSFETs, CoolMOS™ superjunction MOSFETs, CoolGaN™ high electron mobility transistors, and CoolSiC™ MOSFETs together with EiceDRIVER™ gate driver ICs, and other similar products.
Target applications for 2EP are anywhere that isolated gate drivers are used, and customers have a regulated voltage rail they would like to use to generate an isolated supply for their gate drivers.
Features
- Open loop full-bridge transformer driver for designing isolated gate driver supplies for a wide variety of switch technologies (IGBTs, SiC MOSFETs, GaN HEMTs, and others)
- Wide input supply range: from 4.5 V to 20 V
- Supports up to 5 W output power supplies
- Wide frequency range: from 50 kHz to 695 kHz with an internal oscillator or external clock
- Highly accurate duty-cycle adjustment: from 10% to 50%
- Adjustable overcurrent threshold
- Short circuit protection for power outputs
- Overtemperature protection
- Ready output to indicate normal operation
- Small, space-saving package
Benefits
- Flexible duty cycle adjustments and asymmetric output voltage generation for SiC applications
- Transformer size reduction through wide switching frequency adjustment
- Compact design with integrated protection features, reducing complexity
- Cost-effective and space-saving solution with a small footprint and minimal external components
- Plug-and-play isolated power supply
- Integration of switch output bridge
Applications
- Industrial motor drives - compact, standard, premium, servo drives
- Solar inverters
- UPS and energy storage systems
- Welding
- Commercial air-conditioning
- High-voltage DC-DC converters and DC-AC inverters
- Isolated switch-mode power supplies
- Power meters
2EP1xxR Family Transformer Driver ICs
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | 2EP130RXTMA1 | ISOLATED DRIVER | 2852 - Immediate | $14.57 | View Details |
| | 2EP100RXTMA1 | ISOLATED DRIVER | 9815 - Immediate | $12.59 | View Details |
| | 2EP110RXTMA1 | ISOLATED DRIVER | 4995 - Immediate | $13.50 | View Details |
| | 2EP101RXTMA1 | ISOLATED DRIVER | 4984 - Immediate | $12.59 | View Details |
Published: 2025-02-20
Hong Kong, China