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NPH25S2415EIC PDF预览

NPH25S2415EIC

更新时间: 2024-11-16 01:01:27
品牌 Logo 应用领域
村田 - MURATA /
页数 文件大小 规格书
8页 265K
描述
Isolated 25W Single Output DC/DC Converters

NPH25S2415EIC 数据手册

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NOT RECOMMENDED  
NPH25S Series  
s
Isolated 25W Single Output DC/DC Converters  
S
FOR NEW DESIGN  
SELECTION GUIDE  
Nominal Input  
Voltage  
Current Limit  
MTTF2  
Recommended  
Alternative  
Order Code1  
V
V
3.4  
3.4  
A
A (Min.) A (Max.)  
%
81  
81  
84  
84  
86  
86  
87  
87  
kHrs  
334  
334  
290  
290  
291  
291  
290  
290  
NPH25S2403EiC  
NPH25S2403iC  
NPH25S2405EiC  
NPH25S2405iC  
NPH25S2412EiC  
NPH25S2412iC  
NPH25S2415EiC  
NPH25S2415iC  
24  
24  
24  
24  
24  
24  
24  
24  
7.3  
7.3  
5.0  
5.0  
2.1  
2.1  
1.7  
1.7  
7.5  
7.5  
5.0  
5.0  
2.5  
2.5  
2.0  
2.0  
11.0  
11.0  
7.5  
UEI30-033-Q48N-C  
UEI30-033-Q48N-C  
UEI30-050-Q48N-C  
UEI30-050-Q48N-C  
UEI30-120-Q48N-C  
UEI30-120-Q48N-C  
UEI30-150-Q48N-C  
UEI30-150-Q48N-C  
FEATURES  
 RoHS compliant  
5.1  
5.1  
7.5  
12.1  
12.1  
15.1  
15.1  
3.7  
 High efficiency to 89%  
 Power density up to 1.78W/cm3  
 UL94 V-0 package material  
 Industry standard pinout  
 UL 1950 recognized  
3.7  
3.0  
3.0  
Obsolete  
NPH25S4803EiC  
NPH25S4803iC  
NPH25S4805EiC  
NPH25S4805iC  
NPH25S4812EiC  
NPH25S4812iC  
NPH25S4815EiC  
NPH25S4815iC  
48  
48  
48  
48  
48  
48  
48  
48  
3.4  
3.4  
7.3  
7.3  
5.0  
5.0  
2.1  
2.1  
1.7  
1.7  
7.5  
7.5  
5.0  
5.0  
2.5  
2.5  
2.0  
2.0  
11.0  
11.0  
7.5  
83  
83  
85  
85  
88  
88  
89  
89  
369  
369  
366  
366  
368  
368  
366  
366  
UEI25-033-D48P-C  
UEI25-033-D48P-C  
UEI25-050-D48P-C  
UEI25-050-D48P-C  
UEI25-120-D48P-C  
UEI25-120-D48P-C  
Contact Murata  
5.1  
 Non latching current limit  
 Constant 350kHz frequency  
 1.5kV input to output isolation  
 Versatile control options  
5.1  
7.5  
12.1  
12.1  
15.1  
15.1  
3.7  
3.7  
3.0  
3.0  
Contact Murata  
 Continuous rating to 30W at 60ºC without  
heatsink  
INPUT CHARACTERISTICS  
Parameter  
Conditions  
Continuous operation, 24V input types  
Continuous operation, 48V input types  
Min.  
18  
36  
Typ.  
24  
48  
Max.  
36  
75  
Units  
V
 Operation to zero load  
Voltage range  
 Protected against load faults  
 Internal over temperature protection  
 Uses no electrolytic capacitors  
OUTPUT CHARACTERISTICS  
Parameter  
Voltage set point error  
Conditions  
50% load  
Min.  
Typ.  
Max.  
0.5  
Units  
%
DESCRIPTION  
Case temperature -40ºC to 110ºC  
Load 0% - 100%, Input specified range  
Overall voltage error  
2.5  
%
The NPH25S 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.  
Temperature coefficient of  
output voltage (slope)  
250  
ppmºC  
%
Deviation of output voltage  
Line regulation  
Load Regulation  
Ripple  
Temperature MIN-MAX  
Operating voltage range, 50% load  
0% - 100% rated load  
rms  
0.5  
70  
1
0.1  
0.5  
%
mV  
ISOLATION CHARACTERISTICS  
Parameter  
Isolation test voltage  
Resistance  
Conditions  
Flash tested for 1 second  
VISO = 500VDC  
Min.  
1500  
1
Typ.  
Max.  
Units  
VDC  
GΩ  
ABSOLUTE MAXIMUM RATINGS  
Input voltage, 24V input types  
Input voltage, 48V input types  
Output voltage  
-0.5V to 40V3  
-0.5V to 80V3  
-0.3V to regulated voltage  
-1V to +30V  
Output trim control  
Synchronisation/shutdown control  
15V relative to input return  
1. Parts ending with EiC have optional TRIM and SS pins fitted.  
For full details go to  
www.murata-ps.com/rohs  
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 T =25°C, nominal input voltage and rated output current unless otherwise specified.  
A
www.murata-ps.com/support  
KDC_NPH25S.H01 Page 1 of 8  

NPH25S2415EIC 替代型号

型号 品牌 替代类型 描述 数据表
NPH25S2415IC MURATA

完全替代

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UEI30-150-Q48N-C MURATA

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