1

®

FN6798.1

ISL89410, ISL89411, ISL89412

High Speed, Dual Channel Power

MOSFET Drivers

The ISL89410, ISL89411, ISL89412 ICs are similar to the

EL7202, EL7212, EL7222 series but with greater VDD

ratings. These are very high speed matched dual drivers

capable of delivering peak currents of 2.0A into highly

capacitive loads. The high speed performance is achieved

by means of a proprietary “Turbo-Driver” circuit that speeds

up input stages by tapping the wider voltage swing at the

output. Improved speed and drive capability are enhanced

by matched rise and fall delay times. These matched delays

maintain the integrity of input-to-output pulse-widths to

reduce timing errors and clock skew problems. This

improved performance is accompanied by a 10-fold

reduction in supply currents over bipolar drivers, yet without

the delay time problems commonly associated with CMOS

devices. Dynamic switching losses are minimized with

non-overlapped drive techniques.

Features

• Industry Standard Driver Replacement

• Improved Response Times

• Matched Rise and Fall Times

• Reduced Clock Skew

• Low Output Impedance

• Low Input Capacitance

• High Noise Immunity

• Improved Clocking Rate

• Low Supply Current

• Wide Operating Voltage Range

• Pb-Free Available (RoHS compliant)

Applications

• Clock/line Drivers

• CCD Drivers

• Ultra-Sound Transducer Drivers

• Power MOSFET Drivers

• Switch Mode Power Supplies

• Class D Switching Amplifiers

• Ultrasonic and RF Generators

• Pulsed Circuits

Pin Descriptions

Pinouts

ISL89411

(8 LD PDIP, SOIC)

TOP VIEW

ISL89410

(8 LD PDIP, SOIC)

TOP VIEW

ISL89412

(8 LD PDIP, SOIC)

TOP VIEW

Manufactured under U.S. Patent Nos. 5,334,883, #5,341,047

NC

INA

GND

INB

1

2

3

4

8

7

6

5

NC

OUTA

V+

OUTB

INVERTING

DRIVERS

NC

INA

GND

INB

1

2

3

4

8

7

6

5

NC

OUTA

V+

OUTB

NON-INVERTING

DRIVERS

NC

INA

GND

INB

1

2

3

4

8

7

6

5

NC

OUTA

v+

OUTB

COMPLEMENTARY

DRIVERS

SYMBOL

PIN DESCRIPTIONS

Power voltage from 4.5V to 18V.

GND

Power voltage return

INA, INB

Logic inputs.

OUTA

OUTA

Non-inverted ouput for ISL89410. Inverted output

for ISL89411 and ISL89412.

OUTB

OUTB

Non-inverted output for ISL89410 and ISL89412.

Inverted output for ISL89411.

NC

These pins must be left unconnected.

Data Sheet

July 1, 2009

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774

Copyright Intersil Americas Inc. 2008, 2009. All Rights Reserved

All other trademarks mentioned are the property of their respective owners.