L6390D

L6390D
High-voltage high and low side driver, STM, SO16, RoHS

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The L6390 is a high-voltage device manufactured with BCD™ “offline” technology. It is a single-chip half bridge gate driver for N-channel Power MOSFETs 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 microcontroller/DSP interfacing.

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

An integrated comparator is available for protection against overcurrent, overtemperature, etc.

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
• Comparator for fault protection
• Smart shutdown function
• Adjustable deadtime
• Interlocking function
• Compact and simplified layout
• Bill of material reduction
• Effective fault protection
• Flexible, easy and fast design

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