Smart Driver L639x Series

STMicroelectronics and Digi-Key introduce a highly versatile, innovative solution for MOSFET and IGBT drivers

Smart Driver L639x SeriesThe L639x is a new highly integrated, versatile high voltage gate driver platform, which allows the user to easily design a control system for a wide range of inductive loads such as motors for home appliances, factory automation, industrial drives and also HID ballasts and power supply units.

The L6390, L6392, and L6393 are high-voltage devices manufactured with the BCD "OFF-LINE" technology. They are single chip half-bridge gate drivers for 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 easy interfacing microcontroller/DSP.

Features Advantages
  • Half bridge topology for off-line applications up to 600 V
  • Current capability of 270/-430 mA typical
  • 3.3 V, 5 V, 15 V input logic compatibility
  • Op amp for advanced currents sensing
  • Comparator for protections
  • Integrated bootstrap diode
  • Smart/fast shut down internal block
  • Dedicated pin for external shut down
  • Under voltage lock out on VBoot and VCC
  • Adjustable dead time
  • Dual inputs/inputs out of phase
  • Flexible, easier and faster design
  • EMI improvement and parasitic noise reduction
  • More compact and simplified layout compared to competition
  • Fully protected applications
  • Fault protections
  • Bill of material cost reduction

Smart Driver L639x Series

ImageManufacturer Part NumberDescriptionAvailable Quantity
L6390DTR datasheet linkIC DRIVER HV HI/LOW SIDE 16SOL6390DTRIC DRIVER HV HI/LOW SIDE 16SO4715 - Immediate
L6390DTR product page link
L6392DTR datasheet linkIC DRIVER HV HI/LOW SIDE SOIC-14L6392DTRIC DRIVER HV HI/LOW SIDE SOIC-142500 - Immediate
L6392DTR product page link
L6393DTR datasheet linkIC GATE DRIVER HALF BRDGE 14SOL6393DTRIC GATE DRIVER HALF BRDGE 14SO483 - Immediate
L6393DTR product page link
Published: 2012-06-29