HPR1XXC Series
www.murata-ps.com
0.75 Watt Single Output DC/DC Converters
FEATURES
T RECOMMENDED FOR NEW DESIGNS
■
Low Cost
See product selection chart
tives
■ Multiple Package Styles
■
Internal Input and Output
■
Filtering
The HPR1XXC Series uses advanced circuit design and packaging technology 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 HPR1XXC Series with high frequency isolation amplifiers.
■ Non-Conductive Case
■ High Output Power Density:
Reduced parts count and high efficiency add to the reliability of the HPR1XXC Series. The high efficiency of the
HPR1XXC Series means less internal power dissipation, as low as 190mW.
10 Watts/Inch3
■
Extended Temperature Range:
-25°C to +85°C
With reduced heat dissipation the HPR1XXC Series can operate at higher temperatures with no degradation. In
addition, the high efficiency of the HPR1XXC 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 a >1mA
minimum load is needed to realize published specifications.
■
Efficiency to 79%
■
RoHS Compliant
The HPR1XXC 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 TA = +25°C nominal input voltage unless otherwise specified.
PRODUCT SELECTION CHART
Input Current
No Load Rated Load
mA
Nominal Input Rated Output Rated Output
Reflected Ripple
Current
Efficiency
Voltage
Voltage
Current
Model
Recommended Alternatives
mAp-p
10
5
VDC
5
VDC
5
mA
150
62
50
75
30
25
150
62
30
25
150
62
30
25
150
50
30
25
50
75
50
75
62
75
%
69
70
71
68
68
75
69
77
74
77
69
69
76
79
65
76
67
69
77
71
69
69
65
69
HPR100C
20
20
20
20
20
20
10
10
10
10
8
216
212
212
218
212
200
90
NMR100C / MER1S0505SC
NMR101C / MER1S0512SC
NMR102C / MER1S0515SC
NMA0505SC / MEA1D0505SC
NMA0512SC / MEA1D0512SC
NMA0515SC / MEA1D0515SC
NMR106C / MER1S1205SC
NMR107C / MER1S1212SC
NMA1212SC / MEA1D1212SC
NMA1215SC / MEA1D1215SC
MER1S1505SC
HPR101C
HPR102C
HPR103C
HPR104C
HPR105C
HPR106C
HPR107C
HPR110C
HPR111C
HPR112C
HPR113C
HPR116C
HPR117C
HPR118C
HPR120C
HPR122C
HPR123C
HPR108C
HPR109C
HPR114C
HPR115C
HPR119C
HPR121C
5
12
15
5
5
5
5
5
5
12
15
5
5
5
5
12
12
12
12
15
15
15
15
24
24
24
24
12
12
15
15
24
24
5
12
12
15
5
81
5
81
5
81
5
72
5
12
12
15
5
8
72
5
MER1S1512SC
8
63
5
MEA1D1512SC
8
63
5
MEA1D1515SC
8
48
15
15
15
15
5
MER1S2405SC
15
12
15
15
5
8
45
MER1S2415SC
8
45
MEA1D2412SC
8
45
MEA1D2415SC
10
10
8
81
NMR108C / MER1S1215SC
NMA1205SC / MEA1D1205SC
MER1S1515SC
88
5
15
5
72
5
8
72
5
MEA1D1505SC
12
5
8
48
15
15
MER1S2412SC
8
45
MEA1D2405SC
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com
Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000
2010-10-06 TDC_HPR1xxC.C01 Page 1 of 4