L6393D

L6393D
Half-bridge gate driver, STM, SO14, RoHS

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The L6393 is a high-voltage device manufactured with the BCD “OFF-LINE” technology. It is a single chip half-bridge gate driver 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.

The IC embeds an uncommitted comparator available for protections 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 CMOS/TTL inputs comparators with hysteresis
• Integrated bootstrap diode
• Uncommitted comparator
• Adjustable dead-time
• Compact and simplified layout
• Bill of material reduction
• Flexible, easy and fast design

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