L6498 Description
The L6498 is a high voltage device manufactured with the BCD6 “OFF-LINE” technology. It is a single chip half-bridge gate driver for the N-channel power MOSFET or IGBT. The high-side (floating) section is designed to stand a DC voltage rail up to 500 V, with 600 V transient withstand voltage.
L6498 Key Features
- Transient withstand voltage 600 V
- dV/dt immunity ± 50 V/ns in full temperature
- Driver current capability
- 2 A source typ. at 25 °C
- 2.5 A sink typ. at 25 °C
- Short propagation delay: 85 ns
- Switching times 25 ns rise/fall with 1 nF load
- 3.3 V, 5 V TTL/CMOS inputs with hysteresis
- Integrated bootstrap diode
- Interlocking function