0.75 Watt Miniature SIP DC/DC Converter
!
HPR4XX
Corporate: www.cdtechno.com
Product: www.cdpoweronline.com
High Isolation Voltage: 3000
V
PK
Test
Single-In-Line Package (SIP)
Internal Input and Output
Low Cost
!
!
Non-Conductive Case
High Output Power Density:
10 Watts/Inch
3
Extended Temperature Range:
-25擄C to +85擄C
High Efficiency to 79%
!
!
!
!
!
The HPR4XX Series uses advanced circuit
design and packaging technology to realize
superior reliability and performance. A
170kHz push-pull oscillator is used in the
input stage. The HPR4XX Series reduces
beat-frequency oscillation problems when
used with high frequency isolation amplifiers.
Reduced parts count and high efficiency add to
the reliability of the HPR4XX Series.
The high efficiency of the HPR4XX Series
means less internal power dissipation, as low
as 190mW. With less heat to dissipate the
HPR4XX Series can operate at higher
temperatures with no degradation of reliable
operation. In addition, the high efficiency of
the HPR4XX 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 this product has a >1mA minimum
load for specifications purposes.
The HPR4XX Series provides high
isolation in a very small package. The use of
surface mounted devices and manufacturing
technologies makes 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)
RATED
OUTPUT
VOLTAGE
(VDC)
RATED
OUTPUT
CURRENT
(mA)
INPUT CURRENT (mA)
NO LOAD
(mA)
RATED LOAD
TYP
MAX
216
212
212
218
212
220
90
81
81
88
81
81
72
72
72
72
63
63
48
48
45
45
45
45
235
235
235
245
235
220
100
90
90
98
90
90
80
80
80
80
70
66
53
53
50
50
50
50
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
69
69
67
69
1
MODEL
HPR400
5
5
150
20
HPR401
5
12
62
20
HPR402
5
15
50
20
HPR403
5
鹵5
鹵75
20
HPR404
5
鹵12
鹵30
20
HPR405
5
鹵15
鹵25
20
HPR406
12
5
150
10
HPR407
12
12
62
10
HPR408
12
15
50
10
HPR409
12
鹵5
鹵75
10
HPR410
12
鹵12
鹵30
10
HPR411
12
鹵15
鹵25
10
HPR412
15
5
150
8
HPR413
15
12
62
8
HPR414
15
15
50
8
HPR415
15
鹵5
鹵75
8
HPR416
15
鹵12
鹵30
8
HPR417
15
鹵15
鹵25
8
HPR418
24
5
150
8
HPR419
24
12
62
8
HPR420
24
15
50
8
HPR421
24
鹵5
鹵75
8
HPR422
24
鹵12
鹵30
8
HPR423
24
鹵15
鹵25
8
NOTE: Other input to output voltages may be available. Please consult factory.
Product: www.cdpoweronline.com
HPR4XX REV G 1/03
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