Triple-Output Power-Supply Controller

for Notebook Computers

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.

28 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600

© 1994 Maxim Integrated Products

Printed USA

is a registered trademark of Maxim Integrated Products.

L

DIM

A

A1

B

C

D

E

e

H

L

α

MIN

0.094

0.004

0.011

0.009

0.604

0.292

0.398

0.020

0˚

MAX

0.104

0.011

0.017

0.012

0.610

0.298

0.416

0.035

8˚

MIN

2.39

0.10

0.30

0.23

15.34

7.42

10.10

0.51

0˚

MAX

2.64

0.28

0.44

0.32

15.49

7.57

10.57

0.89

8˚

INCHES

MILLIMETERS

α

36-PIN PLASTIC

SHRINK

SMALL-OUTLINE

PACKAGE

H

E

D

A

A1

C

0.127mm

0.004in.

B

0.80 BSC

0.032 BSC

21-0032A

e

________________________________________________________Package Information

___________________Chip Topography

_Ordering Information (continued)

LX5

BST5

SYNC

D2

DA0

DA1

0.181"

(4.597mm)

0.132"

(3.353mm)

DB0

DB1

SS5

DH5

ON5

CS5

DL5

PGND

FB5

VL

V+

DL3

BST3

LX3

REF

GND

VPPB

VDD

VPPA

RDY5

Q1

Q2

VH

D1

SHDN

ON3

SS3

CS3

FB3

DH3

TRANSISTOR COUNT: 1569

SUBSTRATE CONNECTED TO GND

* Dice are specified at +25°C only.

3.45V

3.6V

MAX783REBX

-40°C to +85°C

36 SSOP

MAX783SEBX

-40°C to +85°C

36 SSOP

3.6V

—

3.3V

PART

TEMP. RANGE

PIN-PACKAGE

MAX783SCBX

0°C to +70°C

36 SSOP

MAX783C/D

0°C to +70°C

Dice*

MAX783EBX

-40°C to +85°C

36 SSOP

EV KIT

TEMP. RANGE

BOARD TYPE

0°C to +70°C

Surface Mount

MAX783EVKIT-SO