NEF0100501S0C Murata Power Solutions Inc, NEF0100501S0C Datasheet
NEF0100501S0C
Specifications of NEF0100501S0C
Related parts for NEF0100501S0C
NEF0100501S0C Summary of contents
Page 1
Features: 9 Small size, minimal footprint/low profile 9 10A Output Current (all voltages) 9 High Efficiency 95% 9 High reliability 9 RoHS Compliant 9 Cost efficient open frame design 9 Pre-bias monotonic start-up 9 +ve Enable Logic and ...
Page 2
Murata Power Solutions Input Characteristics Input Voltage Operating Range Input Reflected Ripple Current Inrush Current Transient Input Filter Type (external) Input Turn ON Threshold Input Turn OFF Threshold ON Control OFF Control Output Characteristics Vout Accuracy Output Loading Output Ripple ...
Page 3
Murata Power Solutions Thermal Considerations The power module operates in a variety of thermal environments; however, sufficient cooling should be provided to help ensure reliable operation of the unit. Heat is removed by conduction, convection, and radiation to the surrounding ...
Page 4
Murata Power Solutions TYPICAL DERATING CURVES NEF0100101B Derating Curve 0LFM 100LFM 4 200LFM 2 300LFM Ambient Temperature (C) Figure 2. Typical Power Derating vs Output Current for 12Vi and 1.0Vo NEF0100121B ...
Page 5
Murata Power Solutions NEF0100151B Derating Curve 0LFM 100LFM 4 200LFM 2 300LFM Ambient Temperature (C) Figure 4. Typical Power Derating vs Output Current for 12Vi and 1.5Vo. NEF0100181B Derating Curve 12 ...
Page 6
Murata Power Solutions NEF0100201B Derating Curve 0LFM 100LFM 4 200LFM 300LFM Ambient Temperature (C) Figure 6. Typical Power Derating vs Output Current for 12Vi and 2.0Vo. NEF0100251B Derating Curve 12 10 ...
Page 7
Murata Power Solutions NEF0100331B Derating Curve 0LFM 100LFM 4 200LFM 2 300LFM Ambient Temperature(C) Figure 8. Typical Power Derating vs Output Current for 12Vi and 3.3Vo NEF0100501B Derating Curve 12 10 ...
Page 8
Murata Power Solutions TYPICAL EFFICIENCY CURVES NEF0100101B (Eff Vs Io) 100% 95% 90% 85% 80% 75% 70% 65% 60% 55% 50% 45% 40 Current Load (A) Figure 10. Efficiency Curves for Vout=1.0V (25C) NEF0100121B (Eff Vs ...
Page 9
Murata Power Solutions NEF0100151B (Eff Vs Io) 100% 95% 90% 85% 80% 75% 70% 65% 60% 55% 50 Current Load (A) Figure 12. Efficiency Curves for Vout=1.5V (25C) NEF0100181B (Eff Vs Io) 100% 95% 90% 85% ...
Page 10
Murata Power Solutions NEF0100201B (Eff Vs Io) 100% 95% 90% 85% 80% 75% 70% 65% 60% 55% 50 Current Load (A) Figure 14. Efficiency Curves for Vout=2.0V (25C) NEF0100251B (Eff Vs Io) 100% 95% 90% 85% ...
Page 11
Murata Power Solutions NEF0100331B (Eff Vs Io) 100% 95% 90% 85% 80% 75% 70% 65% 60 Current Load (A) Figure 16. Efficiency Curves for Vout=3.3V (25C) NEF0100501B (Eff Vs Io) 100% 95% 90% 85% 80% 75% ...
Page 12
Murata Power Solutions Typical Start Up Ch1 : Vin Ch2 : Vout Ch3.: Top Fet Vg Ch4 : Bottom Fet Vg Typical Start Up with pre-bias Ch1 : Vin Ch2 : Vout Ch3 : Output Current Volant NEA/NEF010 Series Non-Isolated ...
Page 13
Murata Power Solutions Typical Output Noise and Ripple Vin = 12Vdc , Vo=5.0V/10A Output with 1uF ceramic and 10uF tantalum capacitor Typical Output Transient Response Vin = 12Vdc , Vo=5.0V , 50% - 100% - 50% Load change , @0.1A/uS ...
Page 14
Murata Power Solutions Output Voltage Set point adjustment. The following relationship establish the calculation of external resistors for the NEF series: Trim-Up For trim_Up an external resistor is connected between the TRIM and Ground Pin ...
Page 15
Murata Power Solutions The following relationship establish the calculation of external resistors for the NEA series adj . 0 7525 Vo For Vout setting an external resistor is ...
Page 16
Murata Power Solutions Mechanical Information SIZE SIP 0.14(3.6) 0.025(0.64) 0.100(2.54) 1.000(25.40) 0.400(10.20) LAYOUT PATTERN 0.29(7.4) TOP VIEW All Dim m ension In Inches(m m) Tolerance : .XX= 0.02 .XXX= 0.010 Safety Considerations The NEA/NEF series ...
Page 17
... NEF0100101S0C 8.3V - 14.0V NEF0100121S0C 8.3V - 14.0V NEF0100151S0C 8.3V - 14.0V NEF0100181S0C 8.3V - 14.0V NEF0100201S0C 8.3V - 14.0V NEF0100251S0C 8.3V - 14.0V NEF0100331S0C 8.3V - 14.0V NEF0100501S0C 8.3V - 14.0V NEF0100100B0C 8.3V - 14.0V NEF0100120B0C 8.3V - 14.0V NEF0100150B0C 8.3V - 14.0V NEF0100180B0C 8.3V - 14.0V NEF0100200B0C 8.3V - 14.0V NEF0100250B0C 8.3V - 14.0V NEF0100330B0C 8 ...
Page 18
Murata Power Solutions Label Information – Vout Range F=Fixed A=Adjustable Vin (value or range) C= 3.3V -5.0V E= 8.3V-14V F= 6.0V-14V Non-Isolated Family RoHS Compliant The NEA/NEF010 series ...