_______________General Description

The MAX613/MAX614 contain switches for the VPP

supply-voltage lines for Personal Computer Memory

Card International Association (PCMCIA) Release 2.0

card slots. These ICs also contain level-translator out-

puts to switch the PCMCIA card VCC.

The MAX613 allows digital control of two separate VPP

lines that can be switched between 0V, VCC, +12V,

and high impedance. It also includes level shifters that

allow the control of N-channel power MOSFETs for con-

necting and disconnecting the slot VCC supply voltage.

The MAX614 controls a single VPP supply-voltage line

and includes one level shifter in an 8-pin package.

________________________Applications

Notebook and Palmtop Computers

Personal Organizers

Digital Cameras

Handiterminals

Bar-Code Readers

____________________________Features

o Logic Compatible with Industry-Standard PCMCIA

Digital Controllers:

Intel 82365SL

Intel 82365SL DF

Vadem VG-365

Vadem VG-465

Vadem VG-468

Cirrus Logic CL-PD6710

Cirrus Logic CL-PD6720

o 0V/VCC/+12V/High-Impedance VPP Outputs

o Internal 1.6

Ω VPP Power Switches

o 10

mA Quiescent Supply Current

o Break-Before-Make Switching

o VCC Switch Control

______________Ordering Information

Dual-Slot PCMCIA

Analog Power Controllers

________________________________________________________________

Maxim Integrated Products

1

1

2

3

4

5

6

7

GND

AVPP1

AVPP0

BVPP1

BVPP0

VCC1

VCC0

TOP VIEW

MAX613

DIP/SO

VPPIN

VCCIN

AVPP

BVPP

SHDN

DRV3

DRV5

14

13

12

11

10

9

8

1

2

3

4

GND

AVPP1

AVPP0

VCC0

MAX614

DIP/SO

VPPIN

VCCIN

AVPP

DRV

8

7

6

5

_________________Pin Configurations

PC CARD

SOCKET

CONTROLLER

MAX613

VCCIN

VPPIN

DRV3

AVPP

BVPP

+12V

VCC

VPP1

VPP2

VCC

PCMCIA

SLOT

+5V

5

_________Typical Operating Circuit

Call toll free 1-800-998-8800 for free samples or literature.

19-0188; Rev 0; 11/93

PART

TEMP. RANGE

PIN-PACKAGE

MAX613CPD

0°C to +70°C

14 Plastic DIP

MAX613CSD

0°C to +70°C

14 SO

MAX613EPD

-40°C to +85°C

14 Plastic DIP

MAX613ESD

-40°C to +85°C

14 SO

MAX614CPA

0°C to +70°C

8 Plastic DIP

MAX614CSA

0°C to +70°C

8 SO

MAX614EPA

-40°C to +85°C

8 Plastic DIP

MAX614ESA

-40°C to +85°C

8 SO