L6388E(2015) Datasheet PDF - STMicroelectronics

Description
The L6388E is a high voltage gate driver, manufactured with the BCD ™ “offline” technology, and able to drive a half-bridge of power MOSFET/IGBT devices. The high-side (floating) section is enabled to work with voltage rail up to 600 V. Both device outputs can sink and source 650 mA and 400 mA respectively and cannot be simultaneously driven high thanks to an integrated interlocking function. Further prevention from outputs cross conduction is guaranteed by the deadtime function.

FEATUREs
• High voltage rail up to 600 V
• dV/dt immunity ± 50 V/nsec in full temperature range
• Driver current capability:
   – 400 mA source
   – 650 mA sink
• Switching times 70/40 nsec rise/fall with 1 nF load
• 3.3 V, 5 V, 15 V CMOS/TTL input comparators with hysteresis and pull-down
• Internal bootstrap diode
• Outputs in phase with inputs
• Deadtime and interlocking function

APPLICATIONs
• Home appliances
• Industrial applications and drives
• Motor drivers
   – DC, AC, PMDC and PMAC motors
• Induction heating
• HVAC
• Factory automation
• Lighting applications
• Power supply systems