NCD57084 Datasheet (ON Semiconductor)

NCD57084, IGBT Gate Driver

Pin Name No.

I/O VDD 1 Power IN 2 I FLT 3 O GND 4 VS 5 DESAT 6 Power Power I/O HO 7 O VB 8 Power Description Input side power supply.

A good quality bypassing capacitor is required from this pin to GND and should be placed close to the pins for best results.

The under volta

Isolated Compact IGBT Gate Driver with DESAT NCD57084, NCV57084 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

NCD57084 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