AMC7660
www.addmtek.com
DESCRIPTION
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.
DC - DC C
ONVERTER
C
ONTROL
C
IRCUIT
FEATURES
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
Automobile Chargers
Adaptors
Mother Board
External Modem
ISDN Modem
Scanner
Cellular Phones/Radios
Laptop/Notebook
PACKAGE PIN OUT
OC1
E1
C
T
GND
1
2
3
4
8
7
6
5
OC2
I
S
V
CC
V
IN-
M
PACKAGE
(TOP VIEW)
OC1
E1
C
T
GND
1
2
3
4
8
7
6
5
OC2
I
S
V
CC
V
IN-
DM
PACKAGE
(TOP VIEW)
ORDER INFORMATION
T
A
(
O
C)
0 to 70
0 to 70
Note:
Plastic DIP
8-pin
AMC7660M
AMC7660MF(Lead Free)
M
Plastic SO-8
8-pin
AMC7660DM
AMC7660DMF(Lead Free)
DM
1.All surface-mount packages are available in Tape & Reel.
2.The letter ”F” is marked for Lead Free process.
Append the letter “T” to part number (i.e. AMC7660DMT).
Copyright
©
2006 ADDtek Corp.
1
DD057_C
-- JUNE 2006
ADDTEK [ ADDTEK CORP ]
