L6398 Datasheet PDF - ST Microelectronics

The L6398 is a high voltage device manufactured with the BCD™ “offline” 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 voltage rail up to 600 V. The logic inputs are CMOS/TTL compatible down to 3.3 V for the easy interfacing microcontroller/DSP.

●Key Features

● High voltage rail up to 600 V

● dV/dt immunity ± 50 V/ns in full temperature range

● Driver current capability:

● 290 mA source

● 430 mA sink

● Switching times 75/35 ns rise/fall with 1 nF load

● 3.3 V, 5 V TTL/CMOS input comparators with hysteresis

● Integrated bootstrap diode

● Fixed 320 ns deadtime

● Interlocking function

● Compact and simplified layout

● Bill of material reduction

● Flexible, easy and fast design