L6385E - STMicroelectronics

L6385E High voltage high and low-side driver

The L6385E is a simple and compact high voltage gate driver, manufactured with the BCD™ “offline” technology, and able to drive a half-bridge of power MOSFET or IGBT devices. The high-side (floating) s.

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 50/30 nsec rise/fall with 1 nF load
 CMOS/TTL Schmitt trigger inputs with hysteresis and pull-down
 Undervoltage lockout on lower and upper driving section
 Internal bootstrap diode
 Outputs in phase with inputs Applications
 Home appliances
 Induction heating
 HVAC
 Motor drivers
  – SR motors
  – DC, AC, PMDC and PMAC motors
 Asymmetrical half-bridge topologies
 Industrial applications and drives
 Lighting applications
 Fa.