This transformer driver IC provides an open-loop full-bridge output stage for isolated gate driver power supplies used with IGBT, SiC MOSFET, and GaN switches. It operates from a 4.5 V to 20 V supply, supports up to 5 W output power, and offers 50 kHz or 65 kHz switching with resistor-adjustable duty cycle from 10% to 50%. Protection features include UVLO, average overcurrent protection, peak short-circuit protection, overtemperature protection, soft start, and a ready output. The device is rated for industrial use over a -40 °C to 125 °C ambient range and is offered in an 8-pin thermally enhanced PG-TSSOP package with 0.65 mm pitch.
Checking distributor stock and pricing after the page loads.
| Channels | 2 |
| Configuration | Full Bridge |
| Input Supply Voltage Min | 4.5V |
| Input Supply Voltage Max | 20V |
| Output Power | 5W |
| Switching Frequency Options | 50, 65kHz |
| Duty Cycle Range | 10 to 50% |
| Ambient Operating Temperature Min | -40°C |
| Ambient Operating Temperature Max | 125°C |
| UVLO Rising Threshold Typ | 4.2V |
| UVLO Falling Threshold Typ | 3.9V |
| Supply Current Typ | 6mA |
| Minimum On-Time | 540ns |
| Package Terminals | 8 |
| Package Pitch | 0.65mm |
| Package Body Length | 3.0mm |
| Package Body Width | 3.0mm |
| RoHS | Compliant |
| Lead-free | Yes |
| Halogen Free | Yes |
These are design resources that include the Infineon 2EP110R
User guide for the EVAL-2EP130R-VD board, evaluating the 2EP1xxR family of full-bridge transformer drivers for isolated IGBT and SiC MOSFET gate driver power supplies.
User guide for the EVAL-2EP130R-PR board, evaluating Infineon's 2EP1xxR full-bridge transformer drivers for isolated IGBT and SiC MOSFET gate driver power supplies.
