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MSR7805-033W PDF预览

MSR7805-033W

更新时间: 2024-02-12 22:50:25
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MPD /
页数 文件大小 规格书
4页 1230K
描述
Low Cost, Non-isolated Wide Input, Single Output POL Switching Regulators

MSR7805-033W 数据手册

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Series  
MSR7805W  
Low Cost, Non-isolated  
Wide Input, Single Output  
POL Switching Regulators  
Key Features:  
Electrical Specifications  
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.  
Efficiency to 95%  
Input  
Parameter  
0.5A Output Current  
EN 60950 Approved  
Short Circuit Protected  
Compact SIP Case  
LM78xx Replacement  
Wide Input Range  
Negative Output Capability  
-40ºC to +85ºC Operation  
Low Noise  
Conditions  
Positive Output  
Capacitor Filter  
Not Allowed, Could Damage the Unit  
Min.  
Typ.  
Max.  
Units  
No-Load Input Current  
Input Filter  
0.2  
1.5  
mA  
Reverse Polarity Input  
Output  
Parameter  
Conditions  
3.3 VOUT Model  
Min.  
Typ.  
2.0  
2.0  
0.2  
0.4  
20  
Max.  
4.0  
Units  
Output Voltage Accuracy  
%
All Other Models  
Full Load, VIN = Min to Max  
Nom Input, IOUT = 10% to 100%  
See Note 2  
3.0  
Line Regulation  
Load Regulation  
Ripple & Noise (20 MHz)  
Temperature Coefficient  
Transient Recovery Time, See Note 3  
Transient Response Deviation  
Output Short Circuit  
General  
0.4  
%
%
0.6  
75  
mV P - P  
%/°C  
mS  
0.03  
1.0  
0.2  
50  
25% Load Step Change  
250  
mV  
Continuous (Autorecovery)  
Parameter  
Conditions  
Standard  
Min.  
Not Isolated  
550  
Typ.  
Max.  
Units  
Isolation Voltage  
Switching Frequency  
EMI Characteristics  
Parameter  
850  
kHz  
Criteria  
Level  
Radiated Emissions, See Note 4  
Conducted Emissions, See Note 4  
ESD  
EN 55022  
EN 55022  
B
B
EN 61000-4-2  
EN 61000-4-3  
EN 61000-4-4  
EN 61000-4-5  
EN61000-4-6  
B
A
B
B
A
4 kV Contact  
10V/m  
1 kV  
RS  
EFT, See Note 5  
Surge, See Note 5  
CS  
1 kV  
3V rms  
Environmental  
Parameter  
Conditions  
Min.  
Typ.  
+25  
Max.  
Units  
°C  
Operating Temperature Range  
Storage Temperature Range  
Lead Temperature  
Cooling  
Ambient  
-40  
-55  
+85  
+125  
260  
°C  
MicroPower Direct  
292 Page Street  
Suite D  
1.5 mm From Case For 10 Sec  
°C  
Free Air Convection  
RH, Non-condensing  
Humidity  
95  
%
Stoughton, MA 02072  
USA  
Physical  
Case Size  
See Mechanical Diagram (Page 4)  
T: (781) 344-8226  
F: (781) 344-8481  
E: sales@micropowerdirect.com  
W: www.micropowerdirect.com  
Case Material  
Non-Conductive Black Plastic (UL-94V0)  
0.063 Oz (1.8g)  
Weight  
Reliability Specifications  
Parameter  
Conditions  
Min.  
Typ.  
Max.  
Units  
MTBF  
MIL HDBK 217F, 25°C, Gnd Benign  
2.0  
MHours  
Safety Approvals  
UL 60950, EN 60950  
www.micropowerdirect.com  

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