Pb

DS-IX2127-R03

www.ixysic.com

1

Driver Characteristics

Features

up to 600V

Immune

Over-Current Shutdown

Applications

Description

The IX2127 is a high-voltage, high-speed power

MOSFET and IGBT driver. High-voltage level-shift

circuitry enables this device to operate up to 600V.

IXYS Integrated Circuits Division’s proprietary

common-mode design techniques provide stable

operation in high dV/dt noise environments.

An on-board comparator can be used to detect an

over-current condition in the driven MOSFET or IGBT

device, and then shut down drive to that device. An

open-drain output, FAULT, indicates that an

over-current shutdown has occurred.

The gate driver output typically can source 250mA

and sink 500mA, which is suitable for fluorescent lamp

ballast, motor control, SMPS, and other converter

drive topologies.

The IX2127 is provided in 8-pin DIP and 8-pin SOIC

packages, and is available in Tape & Reel versions.

See ordering information below.

Ordering Information

IX2127 Block Diagram

Parameter

Rating

Units

600

V

250/500

mA

250

mV

100

ns

Part

Description

IX2127G

8-Pin DIP (50/Tube)

IX2127N

8-Pin SOIC (100/Tube)

IX2127NTR

8-Pin SOIC (2000/Reel)

V

CC

IN

FAULT

COM

V

B

HO

V

S

CS

Buffer

Comparator

Delay

Undervoltage Lockout

Data Latch

Transmitter

High-Low

Level Shift

Low-High

Level Shift

Receiver

Transmitter

Data Latch

Receiver

Low Side

High Side

QR

S

Enable

Enable

Blanking

Signal

+

_

V

CC

IX2127

High-Voltage

Power MOSFET & IGBT Driver