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HPR1XXVC
0.75 Watt Single Output DC/DC Converter
NOT RECOMMENDED FOR NEW DESIGNS
See product selection chart
for alternatives
The HPR1XXVC 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 re-
duced when using the HPR1XXVC Series
with high frequency isolation ampli?ers.
Reduced parts count and high
ef?ciency add to the reliability of the
HPR1XXVC Series. The high ef?ciency of
the HPR1XXVC Series means less internal
power dissipation, as low as 190mW.
With reduced heat dissipation the
HPR1XXVC Series can operate at
higher temperatures with no degradation.
In addition, the high ef?ciency of the
HPR1XXVC 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
speci?cations.
The HPR1XXVC Series provides the
user a low cost converter without sacri?c-
ing reliability. The use of surface mounted
devices and advanced manufacturing tech-
nologies make it possible to offer premium
performance and low cost.
SPECIFICATIONS All speci?cations are typical at T A = +25°C nominal input voltage unless otherwise speci?ed.
PRODUCT SELECTION CHART
Model
Nominal
Input
Voltage
Rated
Output
Voltage
Rated
Output
Current
Input Current
Rated Load
No Load
Typ.
Re?ected
Ripple Current
Ef?ciency
Recommended Alternatives
V DC
V DC
mA
mA mAp-p
%
NOT
RECOMMENDED
HPR117VC
15
±15
±25
8
63
5
79
MEA1D1515DC
FOR NEW DESIGNS
HPR100VC
HPR105VC
HPR101VC
HPR102VC
HPR103VC
HPR104VC
HPR106VC
HPR107VC
HPR108VC
HPR109VC
HPR110VC
5
5
5
5
5
5
12
12
12
12
12
5
±15
12
15
±5
±12
5
12
15
±5
±12
150
±25
62
50
±72
±30
150
62
50
±72
±30
20
20
20
20
20
20
10
10
10
10
10
216
200
212
212
218
212
90
81
81
88
81
10
5
5
5
5
5
5
5
5
5
5
69
75
70
71
68
68
69
77
77
71
74
NKE0505DC / NME0505DC
NMA0515DC / MEA1D0515DC
NKE0512DC / NME0512DC
NKE0515DC / NME0515DC
NMA0505DC / MEA1D0505DC
NMA0512DC / MEA1D0512DC
NKE1205DC / NME1205DC
NKE1212DC / NME1212DC
NKE1215DC / NME1215DC
NMA1205DC / MEA1D1205DC
NMA1212DC / MEA1D1212DC
OBSOLETE
HPR111VC
HPR112VC
HPR113VC
HPR114VC
HPR115VC
HPR116VC
HPR118VC
HPR119VC
HPR120VC
HPR121VC
HPR122VC
HPR123VC
12
15
15
15
15
15
24
24
24
24
24
24
±15
5
12
15
±5
±12
5
12
15
±5
±12
±15
±25
150
62
50
±72
±30
150
62
50
±72
±30
±25
10
8
8
8
8
8
8
8
8
8
8
8
81
72
72
72
72
63
48
48
45
45
45
45
5
5
5
5
5
5
15
15
15
15
15
15
77
69
69
69
69
76
65
65
76
69
67
69
NMA1215DC / MEA1D1215DC
MEV1S1505DC
MEV1S1512DC
MEV1S1515DC
MEA1D1505DC
MEA1D1512DC
NME2405DC / MEV1S2405DC
NME2412DC / MEV1S2412DC
NME2412DC / MEV1S2415DC
MEA1D2405DC
MEA1D2412DC
MEA1D2415DC
　
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_HPR1XXVC.C01 Page 1 of 4
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