NCx57085 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 Current Sense function with soft turn off and fault reporting

in a narrow body SOIC8 package. NCx57085 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

? IGBT Over Current Protection

? Negative Voltage (Down to ?9 V) Capability for CS Pin

? IGBT Gate Clamping during Short Circuit

? IGBT Gate Active Pull Down

? Soft Turn Off During IGBT Over Current

? Tight UVLO Thresholds for Bias Flexibility

? Output Partial Pulse Avoidance During UVLO/CS (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

? PTC Heater