1 WATT HI-ISOLATION MINI-SIP DC/DC CONVERTERS
FEATURES
INPUT SPECIFICATIONS
! 1.0 Watt
% Voltage ............................... Per Table Vdc
% Input Voltage Range ......................... ±10%
% Input Filter ........................................... Cap
" Up To 80% Efficiency
# Momentary Short Circuit Protection
$ Minature SIP Package
GENERAL SPECIFICATIONS
OUTPUT SPECIFICATIONS
% Efficiency ................................... 70% Typ.
% Switching Frequency ............. 90KHz Typ.
% Isolation Voltage ............... 3000Vdc min.
% Operating Temperature ..... -25 to +85OC
% Voltage ....................................... Per Table
% Voltage Accuracy ............................... ±5%
% Ripple & Noise 20MHz BW ............1% p-p
% Load Regulation ............................... ±10%
ELECTRICAL SPECIFICATIONS AT 25OC
INPUT
VOLTAGE VOLTAGE
(Vdc)
5
5
5
5
5
5
12
12
12
OUTPUT
OUTPUT
CURRENT
(mAmax.)
INPUT
VOLTAGE VOLTAGE
OUTPUT
OUTPUT
CURRENT
(mAmax.)
PART
NUMBER
PART
NUMBER
(Vdc)
5
+ 5
12
(Vdc)
12
12
12
24
24
24
24
24
24
(Vdc)
S3BS050520
S3BD050510
S3BS051208
S3BD051204
S3BS051507
S3BD051503
S3BS120520
S3BD120510
S3BS121208
200
100
84
+ 42
66
+ 33
200
+ 100
84
S3BD121204
S3BS121507
S3BD121503
S3BS240520
S3BD240510
S3BS241208
S3BD241204
S3BS241507
S3BD241503
+ 12
+ 42
66
+ 33
200
+ 100
84
+ 42
66
+ 33
15
+ 15
5
+ 5
12
+ 12
15
+ 15
+ 12
15
+ 15
5
+ 5
12
SCHEMATIC DIAGRAM
DC/DC CONVERTER
1
2
5
6
7
+IN -IN
-OUT COM +OUT
PHYSICAL DIMENSIONS .... DIMENSIONS IN INCHES (mm)
.240
(6.10)
MAX
.770
(19.56)
MAX
WHITE DOT
DENOTES
PIN #1
S3BXXXXXXX
YYWW
.400
(10.16)
MAX
P
M
.015
(0.38)
PIN
DUAL
SINGLE
NUMBER
OUTPUT
OUTPUT
.120
(3.05)
MIN
7
1
7
1
2
3
4
5
6
7
Vcc
GND
Vcc
GND
OMITTED
OMITTED
-Vout
N.C.
.035 +.015
(.89 + 0.05)
.020
(.508)
.100
(2.54)
.010
(.25)
OMITTED
OMITTED
-Vout
COMMON
+Vout
.600
(15.24)
+Vout
1
2
5
6
7
Specifications subject to change without notice.
20381 Barents Sea Circle
Lake Forest, California 92630
Phone: (949) 452-0511
Premier
Magnetics Inc.
P
5
M
Fax:
(949) 452-0512
PMI [ PREMIER MAGNETICS, INC. ]
