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L6391 - High-voltage high and low side driver

Description

The L6391 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.

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.
  • Comparator for fault protections.
  • Smart shutdown function.
  • Adjustable deadtime.
  • Interlocking function.
  • Compact and simplified layout.
  • Bill of material redu.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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L6391 High voltage high and low-side driver 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.
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