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onsemi NCV5703D IGBT Gate Driver

onsemi NCV5703D IGBT Gate Driver features a high-current and high-performance stand-alone IGBT driver for high-power applications. This NCV5703D driver is designed to accommodate a wide voltage range of bias supplies, including unipolar and bipolar voltages. The IGBT driver features Under-Voltage Lockout (UVLO), Desaturation protection (DESAT), and active open-drain FAULT output. This NCV5703D enables function for driver output control by external signal. Typical applications include solar inverters, motor control, Uninterruptible Power Supplies (UPS), rapid shutdown for photovoltaic systems, DC-AC inverters, battery chargers, and automotive PTC heaters.

Features

  • High current output (4A/−6A) at IGBT Miller Plateau voltages
  • Low output impedance for enhanced IGBT driving
  • Short propagation delay with accurate matching
  • Direct interface to digital isolator/optocoupler/pulse transformer for isolated drive and logic compatibility for non-isolated drive
  • DESAT protection with programmable delay
  • Enable input for independent driver control
  • Tight UVLO thresholds for bias flexibility
  • Wide bias voltage range
  • Pb and halogen-free
  • RoHS compliant

Specifications

  • 36V differential power supply
  • 9.2ns rise time
  • 7.9ns fall time
  • 700mW power dissipation
  • 150°C maximum junction temperature

Applications

  • Solar inverters
  • Motor control
  • Uninterruptible Power Supplies (UPS)
  • Rapid shutdown for photovoltaic systems
  • DC-AC inverters
  • Battery chargers
  • Automotive PTC heaters

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onsemi NCV5703D IGBT Gate Driver