NCx57084 is a high current single channel IGBT gate driver with

2.5 kVrms internal galvanic isolation designed for high system

efficiency and reliability in high power applications. The driver

includes DESAT short circuit protection with soft turn off and fault

reporting in a narrow body SOIC?8 package. NCx57084

accommodates wide range of input bias voltage and signal levels from

3.3 V to 20 V, and wide range of output bias voltage up to 30 V.

特性 Features

? High Peak Output Current (+7A/?7 A)

? Low Output Impedance for Enhanced IGBT Driving

? Short Propagation Delays with Accurate Matching

? DESAT Protection with Programmable Delay

? Negative Voltage (Down to ?9 V) Capability for DESAT

? IGBT Gate Clamping during Short Circuit

? IGBT Gate Active Pull Down

? Soft Turn Off During IGBT Short Circuit

? Tight UVLO Thresholds for Bias Flexibility

? Output Partial Pulse Avoidance During UVLO/DESAT (Restart)

? 3.3 V, 5 V, and 15 V Logic Input

? 2.5 kVrms Galvanic Isolation

? High Transient Immunity

? High Electromagnetic Immunity

? NCV Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements;

AEC?Q100 Qualified and PPAP Capable

? This Device is Pb?Free, Halogen Free/BFR Free and is RoHS

Compliant

Typical Applications

? Motor Control

? Automotive Applications

? Uninterruptible Power Supplies (UPS)

? Industrial Power Supplies

? HVAC

? Industrial Pumps and Fans