NCF0100120B0C Murata Power Solutions Inc, NCF0100120B0C Datasheet

DC/DC Converters & Regulators 12W 5V to 1.2V 10A SIP Package

NCF0100120B0C

Manufacturer Part Number
NCF0100120B0C
Description
DC/DC Converters & Regulators 12W 5V to 1.2V 10A SIP Package
Manufacturer
Murata Power Solutions Inc
Series
NCF010r
Datasheet

Specifications of NCF0100120B0C

Output Power
12 W
Input Voltage Range
3 V to 5.5 V
Number Of Outputs
1
Output Voltage (channel 1)
1.2 V
Output Current (channel 1)
10 A
Package / Case Size
SIP
Output Type
Fixed
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features:
Output
Vout
1.2
1.5
1.8
2.5
3.3
(V)
1
2
Small size, minimal footprint/low profile
10A Output Current (all voltages)
High Efficiency: up to 95%
High reliability
RoHS Compliant
Cost efficient open frame design
Pre-bias monotonic start-up
Over-current and Over-temperature protection
Iout
(A)
10
10
10
10
10
10
10
Typ.
45
45
40
40
40
40
40
(mVp-p)
PARD
Max.
50
50
50
50
50
50
50
+/-0.1%
+/-0.1%
+/-0.1%
+/-0.1%
+/-0.1%
+/-0.1%
+/-0.1%
Line
Regulation
Max
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
Load
1
Input
Nom.
Vin
(V)
5
5
5
5
5
5
5
Non-Isolated 10A SIP DC/DC Converters
4.5-5.5
Range
3 –5
3 –5
3 –5
3 –5
3 –5
3 –5
(V)
Volant NCF010 Series
Technical enquiries email: sales@murata-ps.com , tel: +508 339 3000
NCF010_6200810000_B01_21/04/08
Max
4.75
5.75
6.75
(A)
4.0
7.4
9.1
7.8
Iin
Efficiency
Full Load
Typ.
86%
88%
89%
91%
92%
93%
95%

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NCF0100120B0C Summary of contents

Page 1

Features: Small size, minimal footprint/low profile 10A Output Current (all voltages) High Efficiency 95% High reliability RoHS Compliant Cost efficient open frame design Pre-bias monotonic start-up Over-current and Over-temperature protection Output PARD Vout Iout (mVp-p) (V) (A) Typ. ...

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 NCF0100100B (5Vin) Derating Curve Ambient Temperature (C) Figure 2. Typical Power Derating vs Output Current for 5Vi and 1.0Vo. NCF0100120B (5Vin) Derating ...

Page 5

Murata Power Solutions NCF0100150B (5Vin) Derating Curve Ambient Temperature (C) Figure 4. Typical Power Derating vs Output Current for 5Vi and 1.5Vo. NCF0100180B (5Vin) Derating Curve 12 10 ...

Page 6

Murata Power Solutions NCF0100200B (5Vin) Derating Curve Ambient Temperature (C) Figure 6. Typical Power Derating vs Output Current for 5Vi and 2.0Vo. NCF0100250B (5Vin) Derating Curve 12 10 ...

Page 7

Murata Power Solutions NCF0100330B0 (5Vin) Derating Curve Ambient Temperature (C) Figure 8. Typical Power Derating vs Output Current for 5Vi and 3.3Vo. TYPICAL EFFICIENCY CURVES NCF0100330B0 (25C) Eff ...

Page 8

Murata Power Solutions NCF0100250B0 (25C) Eff vs Output Load 100.00% 95.00% 90.00% 85.00% 80.00% 75.00% 70.00 Output Load (A) Figure 10. Efficiency Curves for Vout=2.5V (25C) NCF0100200B0 (25C) Eff vs Output Load 100.00% 95.00% 90.00% ...

Page 9

Murata Power Solutions NCF0100180B0 (25C) Eff vs Output Load 100.00% 90.00% 80.00% 70.00% 60.00% 50.00% 40.00% 30.00% 20.00% 10.00% 0.00% Output Load (A) Figure 12. Efficiency Curves for Vout=1.8V (25C) NCF0100150B0 (25C) Eff vs Output Load 100.00% 90.00% 80.00% 70.00% ...

Page 10

Murata Power Solutions NCF0100120B0 (25C) Eff vs Output Load 100.00% 90.00% 80.00% 70.00% 60.00% 50.00% 40.00% 30.00% 20.00% 10.00% 0.00 Output Load (A) Figure 14. Efficiency Curves for Vout=1.2V (25C) NCF0100100B0 (25C) Eff vs Output ...

Page 11

Murata Power Solutions Typical Start Vin Ch2. Vout. Typical Start Up with pre-bias Ch1 : Enable Ch2 : Vout Non-Isolated 10A SIP DC/DC Converters 11 NCF010_6200810000_A03_025Jun07 ...

Page 12

Murata Power Solutions Typical Output Noise and Ripple Output Voltage Set point adjustment. The following relationship establish the calculation of external resistors: Trim-Up For trim_Up an external resistor is connected between the TRIM and Ground Pin Rtrim_Up Rt ...

Page 13

Murata Power Solutions R1 = 30.1 KΩ ΔV = Change in adjustment voltage required ( example 8% of 2Volts = 0.16 0.8 Trim_Down For trim down an external resistor connected between TRIM and Vout pins ...

Page 14

Murata Power Solutions SMT Lead free Reflow profile 1. Ramp up rate during preheat : 1.33 ℃/Sec ( From 30℃ to 150℃ Soaking temperature : 0.29 ℃/Sec ( From 150℃ to 180℃ Ramp up rate during ...

Page 15

... Ordering Information Part Number Vin NCF0100100B0C 3.0V - 5.5V NCF0100120B0C 3.0V - 5.5V NCF0100150B0C 3.0V - 5.5V NCF0100180B0C 3.0V - 5.5V NCF0100200B0C 3.0V - 5.5V NCF0100250B0C 3.0V - 5.5V NCF0100330B0C 4.5V - 5.5V NCF0100101B0C 3.0V - 5.5V NCF0100121B0C 3.0V - 5.5V NCF0100151B0C 3.0V - 5.5V NCF0100181B0C 3.0V - 5.5V NCF0100201B0C 3.0V - 5.5V NCF0100251B0C 3 ...

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