4-Channel Cold-Cathode

Fluorescent Lamp Controller

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are

implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.

© 2005 Maxim Integrated Products

Printed USA

is a registered trademark of Maxim Integrated Products, Inc.

is a registered trademark of Dallas Semiconductor Corporation.

Package Information

For the latest package outline information, go to

www.maxim-ic.com/DallasPackInfo.

Chip Information

TRANSISTOR COUNT: 70,200

SUBSTRATE CONNECTED TO: Ground

17

18

19

20

21

22

23

GA3

GB3

LCM3

OVD3

GA4

GB4

LCM4

8

7

6

5

4

3

2

OVD1

LCM1

GB1

GA1

SVM

BRIGHT

TQFP 7 x 7 x 1.0mm

1

GND

24

OVD4

TOP VIEW

DS3984

Pin Configurations (continued)