The 1EDN7512B from Infineon Technologies is a high-performance single-channel low-side gate driver based on Infineon’s EiceDRIVER™ technology. It is designed to provide fast and reliable switching control for MOSFET, IGBT, and wide-bandgap power devices in high-efficiency power conversion systems.
The device delivers up to 5A peak source and sink output current, enabling rapid charging and discharging of power semiconductor gates to achieve high switching performance. It supports a wide supply voltage range of 4.5V to 20V, making it suitable for various power management and industrial applications.
The 1EDN7512B features low propagation delay, high output drive capability, and strong noise immunity, helping improve system efficiency and reliability in high-frequency switching environments. The input stage is compatible with standard TTL and CMOS logic signals, simplifying interface design with microcontrollers and digital controllers.
The driver includes protection and control features such as under-voltage lockout (UVLO), optimized switching behavior, and robust operation under harsh electrical conditions. It is suitable for driving power MOSFETs in DC-DC converters, motor drives, battery systems, renewable energy systems, and industrial power supplies.
Key Features
- Single-channel low-side gate driver
- Infineon EiceDRIVER™ technology
- Peak output current: 5A source / 5A sink
- Supply voltage range: 4.5V to 20V
- Fast switching capability
- Low propagation delay
- TTL/CMOS compatible input
- High noise immunity
- Under-voltage lockout protection
- Suitable for MOSFET, IGBT, and SiC MOSFET driving
- High-frequency switching support
- Compact surface-mount package
- RoHS compliant
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