2 WATT MINI-DIP DC/DC CONVERTERS
FEATURES
!
"
#
$
2 Watt
Up To 80% Efficiency
Momentary Short Circuit Protection
Minature DIP Package
INPUT SPECIFICATIONS
%
Voltage ............................... Per Table Vdc
%
Input Voltage Range ......................... ±10%
%
Input Filter ........................................... Cap
GENERAL SPECIFICATIONS
%
Efficiency ................................... 75% Typ.
%
Switching Frequency ............ 100KHz Typ.
%
Isolation Voltage ................ 500Vdc min.
%
Operating Temperature ..... -25 to +80
O
C
OUTPUT SPECIFICATIONS
%
Voltage ....................................... Per Table
%
Voltage Accuracy ............................... ±5%
%
Ripple & Noise 20MHz BW ......... 150mV p-p
%
Load Regulation ............................... ±10%
SCHEMATIC DIAGRAM
ELECTRICAL SPECIFICATIONS AT 25
O
C
PART
NUMBER
A7AD050520
A7AD050910
A7AS050920
(1)
A7AD050520
A7AD051208
A7AD051506
A7AD120520
A7AD121208
A7AD121506
A7AD240520
A7AD241208
A7AD241506
INPUT
VOLTAGE
(Vdc)
OUTPUT
VOLTAGE
(Vdc)
OUTPUT
CURRENT
(mA max.)
5
5
5
5
5
5
12
12
12
24
24
24
+5
+9
9
+5
+ 12
+ 15
+5
+ 12
+ 15
+5
+ 12
+ 15
+ 200
+ 111
200
+ 200
+ 85
+ 65
+ 200
+ 85
+ 65
+ 200
+ 85
+ 65
14
11
9
8
DC/DC CONVERTER
1
7
(1) For Single Output Versions Pin #11 is Not Conneted
PHYSICAL DIMENSIONS ....
DIMENSIONS IN INCHES (mm)
P
M
A7ADXXXXXX
YYWW
.800
(20.32)
MAX
.400
(10.16)
MAX
PIN
NUMBER
1
7
8
9
11
14
FUNCTION
GND
N/C
0 Vout
+Vout
-Vout
Vcc
.280
(7.11)
MAX
.120
(3.05)
MIN
.020
(0.51)
.100
(2.54)
.600
(15.24)
TYP
.010
(0.25)
.300
(7.62)
Specifications subject to change without notice.
P
Premier
M
Magnetics Inc.
8
20381 Barents Sea Circle
Lake Forest, California 92630
Phone: (949) 452-0511
Fax:
(949) 452-0512
PMI [ PREMIER MAGNETICS, INC. ]
