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IXD611

© 2007 IXYS CORPORATION All rights reserved

Features

• Floating High Side Driver with boot-strap Power

supply along with a Low Side Driver.

• Fully operational to 600V

• ± 50V/ns dV/dt immunity

• Gate drive power supply range: 10 - 35V

• Undervoltage lockout for both output drivers

• Outputs are in phase with inputs

• Built using the advantages and compatibility

• Latch-Up protected over entire

operating range

• High peak output current: ± 600 mA

• Matched propagation delay for both outputs

• Low output impedance

• Low power supply current

• Immune to negative voltage transients

First Release

General Description

The IXD611, with its two inputs referenced to ground, has high

speed low side and high side gate ouptuts to drive either a pair

of N-channel MOSFETs or IGBTs in a half-bridge totem pole

configuration. The High Side driver can control a MOSFET or

IGBT connected to a positive high voltage up to 600V. The logic

input stages are compatible with TTL or CMOS, have built-in

hysteresis and are fully immune to latch up over the entire

operating range. The IXD611 can withstand dV/dt on the output

side up to ± 50V/ns.

The IXD611 comes in either the 8-PIN PDIP (IXD611P1), 8-PIN

SOIC (IXD611S1), 14-PIN PDIP (IXD611P7), or the 14-PIN

SOIC (IXD611S7) packages.

Applications

• Driving MOSFETs and IGBTs in half-bridge circuits

• High voltage, high side and low side drivers

• Motor Controls

• Switch Mode Power Supplies (SMPS)

• DC to DC Converters

• Class D Switching Amplifiers

Warning: The IXD611 is ESD sensitive.

DS99198A(10/07)

Up to 600V

To Load

VCC

HIN

LIN

GND

VCL

HIN

LIN

DG

VCH

HGO

HS

LS

LGO

Figure 1A. Typical Circuit for IXD611P7/S7

Figure 1B. Typical Circuit for IXD611P1/S1

600V, 600 mA High & Low-side Driver

for N-Channel MOSFETs and IGBTs

Up to 600V

To Load

LGO

HGO

HS

VCH

VCL

HIN

LIN

LS

VCC

GND

LIN

HIN

IXD611

IXD611P1

8-PIN DIP

IXD611P7

14-PIN DIP

IXD611S1

8-PIN SOIC

IXD611S7

14-PIN SOIC

Ordering Information

Part Number

Package Type