L6392:High voltage high and low-side driver

The L6392 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 easy interfacing microcontroller/DSP.

The IC embeds an operational amplifier suitable for advanced current sensing in applications such as field oriented motor control.

Key Features

  • High voltage rail up to 600 V
  • dV/dt immunity ± 50 V/nsec in full temperature range
  • Driver current capability:
    • 290 mA source
    • 430 mA sink
  • Switching times 75/35 nsec rise/fall with 1 nF load
  • 3.3 V, 5 V TTL/CMOS inputs with hysteresis
  • Integrated bootstrap diode
  • Operational amplifier for advanced current sensing
  • Adjustable deadtime
  • Interlocking function
  • Compact and simplified layout
  • Bill of material reduction
  • Flexible, easy and fast design
Product Specifications
DescriptionVersionSize
DS5746: High voltage high and low-side driver6.0580 KB
Application Notes
DescriptionVersionSize
AN4076: Two or three shunt resistor based current sensing circuit design in 3-phase inverters1.61 MB
Design Notes & Tips
DescriptionVersionSize
DN0006: A high power stepper motor driver1.164 KB
Brochures
DescriptionVersionSize
Brochure Power management guide05.20164 MB
Open Software Expansion
Part NumberManufacturerDescription
STSW-OPAMP001STCurrent sensing amplification stage configuration design tool
Solution Evaluation Tools
Part NumberManufacturerDescription
STEVAL-IHM032V1150 W inverter featuring the L639x and STGD3HF60HD for 1-shunt based sinusoidal vector control and trapezoidal scalar control
Sample & Buy
Part NumberPackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
L6392DTRSO-14Tape And Reel-401250.8751000NECEAR99CHINA
L6392DSO-14Tube-401250.8751000NECEAR99CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
L6392DTRSO-14IndustrialEcopack2 (**)md_k7-wspc-so-wspc-14-wspc-.15-wspc-jedec-wspc-ms-012_b5k7-wspc-u336ac6-wspc-locked.pdf
md_k7-wspc-so-wspc-14-wspc-.xml
L6392DSO-14IndustrialEcopack2 (**)md_k7-wspc-so-wspc-14-wspc-.15-wspc-jedec-wspc-ms-012_b5k7-wspc-u336ac6-wspc-locked.pdf
md_k7-wspc-so-wspc-14-wspc-.xml
High voltage high and low-side driver L6392
circuit_diagram_14494_thumbnail.png L6392
Two or three shunt resistor based current sensing circuit design in 3-phase inverters STM32F417ZG
A high power stepper motor driver L6392
Very low drop voltage regulators with inhibit KFXX
md_k7-wspc-so-wspc-14-wspc-.15-wspc-jedec-wspc-ms-012_b5k7-wspc-u336ac6-wspc-locked.pdf L6392
md_k7-wspc-so-wspc-14-wspc-.xml HCF4093
L6392