www.addmtek.com

Copyright

© 2006 ADDtek Corp.

1

DD057_C

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JUNE 2006

AMC7660

DESCRIPTION

FEATURES

The AMC7660 is designed for the applications which

require DC - DC converters. It can be operated in a wide

input range from 3.0V to 40V and has the controlled duty

cycle oscillator, driver and high current output switch.

Also, With the internal temperature compensation circuit,

the AMC7660 provides an internally trimmed precision

1.5% reference voltage of 1.25V. These features make the

AMC7660

suitable

for

step-up,

step-down

and

voltage–inverting applications.

Internally trimmed 1.5% 1.25V Reference

Voltage

Wide Input Operating Range: 3.0V to 40V

Output Switch Current up to 1.5A

Low Standby Current

100KHz operational Frequency

Adjustable Output Voltage

Available in 8 Pin Plastic DIP and 8 Pin S.O

Packages

APPLICATIONS

PACKAGE PIN OUT

Automobile Chargers

Adaptors

Mother Board

External Modem

ISDN Modem

Scanner

Cellular Phones/Radios

Laptop/Notebook

E1

GND

OC1

1

2

3

4

8

7

6

5

OC2

M

PACKAGE

(TOP VIEW)

E1

GND

OC1

1

2

3

4

8

7

6

5

OC2

DM

PACKAGE

(TOP VIEW)

ORDER INFORMATION

Plastic DIP

Plastic SO-8

M

8-pin

DM

8-pin

0 to 70

AMC7660M

AMC7660DM

0 to 70

AMC7660MF(Lead Free)

AMC7660DMF(Lead Free)

Note:

1.All surface-mount packages are available in Tape & Reel.

Append the letter “T” to part number (i.e. AMC7660DMT).

2.The letter ”F” is marked for Lead Free process.