Corporate: www.cdtechno.com
Product: www.cdpoweronline.com
HPR1XX
0.75 Watt Single Output DC/DC Converter
Low Cost
Multiple Package Styles
Internal Input and Output
Filtering
Non-Conductive Case
High Output Power Density:
10 Watts/Inch
3
Extended Temperature Range:
-25擄C to +85擄C
Efficiency to 79%
The HPR1XX Series uses advanced
circuit design and packaging technol-
ogy to deliver superior reliability and
performance. A 170kHz push-pull
oscillator is used in the input stage.
Beat-frequency oscillation problems are
reduced when using the HPR1XX Series
with high frequency isolation amplifiers.
Reduced parts count and high
efficiency add to the reliability of the
HPR1XX Series. The high efficiency of
the HPR1XX Series means less internal
power dissipation, as low as 190mW.
With reduced heat dissipation the
HPR1XX Series can operate at higher
temperatures with no degradation. In
addition, the high efficiency of the
HPR1XX Series means the series is able
to offer greater than 10 W/inch
3
of
output power density. Operation down
to no load will not impact the reliability
of the series, although a >1mA minimum
load is needed to realize published
specifications.
The HPR1XX Series provides the user
a low cost converter without sacrificing
reliability. The use of surface mounted
devices and advanced manufacturing
technologies make it possible to offer
premium performance and low cost.
SPECIFICATIONS
All specifications are typical at T
A
= +25擄C nominal input voltage unless otherwise specified.
PRODUCT SELECTION CHART
NOMINAL
INPUT
VOLTAGE
(VDC)
5
5
5
5
5
5
12
12
12
12
12
12
15
15
15
15
15
15
24
24
24
24
24
24
RATED
OUTPUT
VOLTAGE
(VDC)
5
12
15
鹵5
鹵12
鹵15
5
12
15
鹵5
鹵12
鹵15
5
12
15
鹵5
鹵12
鹵15
5
12
15
鹵5
鹵12
鹵15
RATED
OUTPUT
CURRENT
(mA)
150
62
50
鹵75
鹵30
鹵25
150
62
50
鹵75
鹵30
鹵25
150
62
50
鹵75
鹵30
鹵25
150
62
50
鹵75
鹵30
鹵25
HPR1XX REV M 4/03
INPUT CURRENT
NO LOAD
(mA)
20
20
20
20
20
20
10
10
10
10
10
10
8
8
8
8
8
8
8
8
8
8
8
8
RATED LOAD
(mA)
216
212
212
218
212
200
90
81
81
88
81
81
72
72
72
72
63
63
48
48
45
45
45
45
MODEL
HPR100
HPR101
HPR102
HPR103
HPR104
HPR105
HPR106
HPR107
HPR108
HPR109
HPR110
HPR111
HPR112
HPR113
HPR114
HPR115
HPR116
HPR117
HPR118
HPR119
HPR120
HPR121
HPR122
HPR123
REFLECTED
RIPPLE
CURRENT
(mAp-p)
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
15
15
15
15
15
15
EFFICIENCY
(%)
69
70
71
68
68
75
69
77
77
71
74
77
69
69
69
69
76
79
65
65
76
69
67
69
1
Note: Other input to output voltages may be available. Please contact factory.
Product: www.cdpoweronline.com
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