AMC34063A
www.addmtek.com
DESCRIPTION
The AMC34063A 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
AMC34063A provides an internally trimmed precision 2%
reference voltage of 1.25V. These features make the
AMC34063A suitable for step-up, step-down and
voltage–inverting applications.
DC–DC C
ONVERTER
C
ONTROL
C
IRCUITS
FEATURES
Wide Input Operating Range: 3.0V to 40V
Output Switch Current up to 1.5A
100KHz operational Frequency
Low Standby Current
Internally trimmed 2% 1.25V Reference Voltage
Adjustable Output Voltage
Available in 8 Pin Plastic DIP and 8 Pin S.O
Packages
Direct pin-to-pin replacement for industrial
product MC34063A.
PACKAGE PIN OUT
APPLICATIONS
Chargers
Adaptors
Mother Board
Scanner
SC
SE
Cap
GND
1
2
3
4
8
7
6
5
DrC
I
SEN
V
CC
V
FB-
M
PACKAGE
(TOP VIEW)
SC
SE
Cap
GND
1
2
3
4
8
7
6
5
DrC
I
SEN
V
CC
V
FB
DM
PACKAGE
(TOP VIEW)
T
A
(°C)
0 to 70
Note:
ORDER INFORMATION
Plastic DIP
Plastic SO-8
M
DM
8-pin
8-pin
AMC34063AM (SnPb)
AMC34063ADM (SnPb)
AMC34063AMF (Lead Free)
AMC34063ADMF (Lead Free)
Append the letter “T” to part number (i.e. AMC34063ADMT).
All surface-mount packages are available in Tape & Reel.
The letter “F” is marked for Lead Free process.
Copyright
©
2006 ADDtek Corp.
1
DD014_E
--
JUNE 2006
ADDTEK [ ADDTEK CORP ]
