HPR400C Datasheet, PDF (1/4 Pages) Murata Power Solutions Inc. – 0.75 Watt Miniature SIP DC/DC Converter

FEATURES
High Isolation Voltage: 3000 VPK Test
Single-In-Line Package (SIP)
Internal Input and Output
Low Cost
Non-Conductive Case
HPR4XXC
PRODUCT OVERVIEW
0.75 Watt Miniature SIP DC/DC Converter
The HPR4XXC 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 HPR4XXC 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 HPR4XXC Series.
The high efficiency of the HPR4XXC Series means less internal power dissipation, as low as 190mW.
With less heat to dissipate the HPR4XXC Series can operate at higher temperatures with no degradation of
reliable operation. In addition, the high efficiency of the HPR4XXC Series means the series is able to offer
greater than 10 W/inch³ 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 HPR4XXC 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.
High Output Power Density: 10 Watts/Inch³
Extended Temperature Range: -25°C to +85°C
High Efficiency to 79%
RoHS Compliant
SPECIFICATIONS All specifications are typical at T = +25°C nominal input voltage unless otherwise specified.
A
PRODUCT SELECTION CHART
MODEL
NOMINAL
INPUT
VOLTAGE
(VDC)
RATED
OUTPUT
VOLTAGE
(VDC)
RATED
OUTPUT
CURRENT
(mA)
INPUT CURRENT (mA)
NO LOAD RATED LOAD
(mA)
TYP MAX
REFLECTED
RIPPLE
CURRENT
(mAp-p)
HPR400C
5
5
HPR401C
5
12
HPR402C
5
15
HPR403C
5
±5
HPR404C
5
±12
HPR405C
5
±15
HPR406C
12
5
HPR407C
12
12
HPR408C
12
15
HPR409C
12
±5
HPR410C
12
±12
HPR411C
12
±15
HPR412C
15
5
HPR413C
15
12
HPR414C
15
15
HPR415C
15
±5
HPR416C
15
±12
HPR417C
15
±15
HPR418C
24
5
HPR419C
24
12
HPR420C
24
15
HPR421C
24
±5
HPR422C
24
±12
HPR423C
24
±15
150
20
216 235
10
62
20
212 235
5
50
20
212 235
5
±75
20
218 245
5
±30
20
212 235
5
±25
20
220 220
5
150
10
90 100
5
62
10
81 90
5
50
10
81 90
5
±75
10
88 98
5
±30
10
81 90
5
±25
10
81 90
5
150
8
72 80
5
62
8
72 80
5
50
8
72 80
5
±75
8
72 80
5
±30
8
63 70
5
±25
8
63 66
5
150
8
48 53
15
62
8
48 53
15
50
8
45 50
15
±75
8
45 50
15
±30
8
45 50
15
±25
8
45 50
15
Note: Other input to output voltages may be available. Please contact Murata Power Solutions.
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
Ḥ
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com
Technical enquiries - email: [e-mail], tel: [phone]
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