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