PK25 Datasheet, PDF (1/5 Pages) CUI INC – dc-dc converter

PART NUMBER: PK25
For more information, please visit the product page.
DESCRIPTION: dc-dc converter
rev.
page ^{1 of 5}
date ^11/2009
features
·industry standard pin out
·wide 2:1 input range
·fully isolated
·output voltage trimmable
·low ripple & noise
·over-current protection
·over-voltage protection
·output on/off control
·HI-POT tested
d _{·constant switching frequency}
·high efficiency
·compact size 2.56”x2.0”x0.375”
·3 year warranty
e _{MODEL 1}
u _PK25-D5-S3.3
PK25-D5-S5
PK25-D5-S12
PK25-D5-S15
in ^PK25-D5-D5
PK25-D5-D12
PK25-D5-D15
PK25-D12-S3.3
t _PK25-D12-S5
PK25-D12-S12
PK25-D12-S15
PK25-D12-D5
n _PK25-D12-D12
PK25-D12-D15
PK25-D24-S3.3
PK25-D24-S5
o _PK25-D24-S12
PK25-D24-S15
PK25-D24-D5
c _PK25-D24-D12
PK25-D24-D15
PK25-D48-S3.3
PK25-D48-S5
is ^PK25-D48-S12
PK25-D48-S15
PK25-D48-D5
PK25-D48-D12
D ^PK25-D48-D15
output
power
(max)
10.6W
16.0W
20.4W
21.0W
16.0W
20.4W
21.0W
13.2W
20.0W
25.2W
25.5W
20.0W
25.2W
25.5W
13.2W
20.0W
25.2W
25.5W
20.0W
25.2W
25.5W
13.2W
20.0W
25.2W
25.5W
20.0W
25.2W
25.5W
input
voltage
4.5-9VDC
4.5-9VDC
4.5-9VDC
4.5-9VDC
4.5-9VDC
4.5-9VDC
4.5-9VDC
8-16.5VD
9-18VDC
9-18VDC
9-18VDC
9-18VDC
9-18VDC
9-18VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
32-72VDC
32-72VDC
32-72VDC
32-72VDC
32-72VDC
32-72VDC
32-72VDC
output
voltage
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
output
current
(min)
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
output
current
(max)
3.2A
3.2A
1.7A
1.4A
1.6A
0.85A
0.7A
4.0A
4.0A
2.1A
1.7A
2.0A
1.05A
0.85A
4.0A
4.0A
2.1A
1.7A
2.0A
1.05A
0.85A
4.0A
4.0A
2.1A
1.7A
2.0A
1.05A
0.85A
ripple & noise ²
mV P-P
75
75
120
150
100/100
120/120
150/150
75
75
120
150
100/100
120/120
150/150
75
75
120
150
100/100
120/120
150/150
75
75
120
150
100/100
120/120
150/150
efficiency
(typ.)
73%
75%
77%
77%
75%
77%
77%
83%
85%
89%
89%
80%
86%
86%
83%
85%
89%
90%
82%
86%
86%
83%
85%
90%
90%
82%
86%
86%
NOTE: 1. All models (excluding the 5 V dc input, D5) are also available in an extended temperature range of -40°C~85°C.
For these models, append “M” to the model number, e.g. PK25-D12-S3.3M.
2. Ripple & noise measured with a 20MHz bandwidth, off a 10uF electrolytic and a 0.1uF ceramic cap in parallel at the
ouptut.
20050 SW 112^th Ave. Tualatin, Oregon 97062 phone [phone] fax [phone] www.v-infinity.com