L6398(2015) Datasheet PDF - STMicroelectronics

Description
The L6398 is a high voltage device manufactured with the BCD™ “offline” technology. It is a singlechip 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.

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

APPLICATIONs
• Motor driver for home appliances, factory automation, industrial drives and fans.