DataSheetWiki


NPH15S2405EiC fiches techniques PDF

Murata - Isolated 15W Single Output DC/DC Converters

Numéro de référence NPH15S2405EiC
Description Isolated 15W Single Output DC/DC Converters
Fabricant Murata 
Logo Murata 





1 Page

No Preview Available !





NPH15S2405EiC fiche technique
www.murata-ps.com
NPH15S Series
Isolated 15W Single Output DC/DC Converters
FEATURES
„ RoHS compliant
„ High efficiency to 89%
„ Power density up to 2.4W/cm3
„ UL 94V-0 package material
„ Industry standard pinout
„ UL 1950 recognized
„ Non latching current limit
„ Constant 350kHz frequency
„ 1.5kV input to output isolation
„ Versatile control options
„ Continuous rating to 30W at 40ºC without
heatsink
„ Operation to zero load
„ Protected against load faults
„ Internal over temperature protection
„ Uses no electrolytic capacitors
DESCRIPTION
The NPH15S series of DC/DC converters combines
ease of application with versatility. The pin pattern
is based on the popular industry standard, but two
additional pins may optionally be fitted to provide
a variety of features not commonly found on units
of this type. High efficiency enables full rating to
be achieved in a small package without heat-
sinking, and a high surge capability will provide
for start-up and transient loads, whilst being
thermally protected against sustained overload.
Overload protection of the “constant current” type
ensures start-up into complex load conditions. The
copper case achieves efficient heat transfer and
screening. The product range has been recog-
nised by Underwriters Laboratory (UL) to UL 1950
for operational insulation, file number E151252
applies.
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
SELECTION GUIDE
Order Code1
Nominal Input
Voltage
V
NPH15S2403EiC
24
NPH15S2403iC
24
NPH15S2405EiC
24
NPH15S2405iC
24
NPH15S2412EiC
24
NPH15S2412iC
24
NPH15S2415EiC
24
NPH15S2415iC
24
NPH15S4803EiC
48
NPH15S4803iC
48
NPH15S4805EiC
48
NPH15S4805iC
48
NPH15S4812EiC
48
NPH15S4812iC
48
NPH15S4815EiC
48
NPH15S4815iC
48
Output
Voltage
V
3.4
3.4
5.1
5.1
12.1
12.1
15.1
15.1
3.4
3.4
5.1
5.1
12.1
12.1
15.1
15.1
Output
Current
A
4.4
4.4
3.0
3.0
1.3
1.3
1.0
1.0
4.4
4.4
3.0
3.0
1.3
1.3
1.0
1.0
Current Limit
Efficiency
A (Min.)
7.5
7.5
5.0
5.0
2.5
2.5
2.0
2.0
7.5
7.5
5.0
5.0
2.5
2.5
2.0
2.0
A (Max.)
11.0
11.0
7.5
7.5
3.7
3.7
3.0
3.0
11.0
11.0
7.5
7.5
3.7
3.7
3.0
3.0
%
81
81
84
84
86
86
87
87
83
83
85
85
88
88
89
89
MTTF2
kHrs
335
335
286
286
286
286
281
281
295
295
301
301
302
302
296
296
INPUT CHARACTERISTICS
Parameter
Conditions
Voltage range
Continuous operation, 24V input types
Continuous operation, 48V input types
Min. Typ. Max. Units
18 24 36
36 48 75
V
OUTPUT CHARACTERISTICS
Parameter
Conditions
Voltage set point error
50% load
Overall voltage error
Case temperature -40ºC to 110ºC
Load 0% - 100%
Input specified range
Temperature coefficient
of output voltage (slope)
Deviation of output
voltage
Temperature MIN-MAX
Line regulation
Load Regulation
Ripple
Operating voltage range, 50% load
0% - 100% rated load
rms
Min. Typ. Max. Units
0.5 %
2.5 %
250 ppmºC
0.5 1
%
0.1 %
0.5 %
70 mV
ISOLATION CHARACTERISTICS
Parameter
Conditions
Isolation test voltage
Flash tested for 1 second
Resistance
VISO = 500VDC
Min. Typ. Max. Units
1500 VDC
1 GΩ
ABSOLUTE MAXIMUM RATINGS
Input voltage, 24V input types
Input voltage, 48V input types
Output voltage
Output trim control
Synchronisation/shutdown control
-0.5V to 40V 3
-0.5V to 80V 3
-0.3V to regulated voltage
-1V to +30V
±15V relative to input return
1. Parts ending with EiC have optional TRIM and SS pins fitted.
2. Calculated using MIL-HDBK-217F with nominal input voltage at full load.
3. Absolute maximum value for 30 seconds. Prolonged operation may damage the product.
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
KDC_NPH15S.F05 Page 1 of 8

PagesPages 8
Télécharger [ NPH15S2405EiC ]


Fiche technique recommandé

No Description détaillée Fabricant
NPH15S2405EiC Isolated 15W Single Output DC/DC Converters Murata
Murata

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche