MNDX012A0X43-SRZ データシートの表示（PDF） - General Electric Company

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MNDX012A0X43-SRZ

12A Digital SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

General Electric Company 

GE

Data Sheet

12A Digital SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.45Vdc to 5.5Vdc output; 12A Output Current

Characteristic Curves

The following figures provide typical characteristics for the 12A Digital SlimLynxTM at 2.5Vo and 25oC.

95

90

Vin=4.5V

85

80

75

Vin=12V

Vin=14V

70

65

60

0

2

4

6

8

10

12

OUTPUT CURRENT, IO (A)

Figure 19. Converter Efficiency versus Output Current.

AMBIENT TEMPERATURE, TA OC

Figure 20. Derating Output Current versus Ambient

Temperature and Airflow.

TIME, t (500ns/div)

Figure 21. Typical output ripple and noise (CO=2x47μF

ceramic, VIN = 12V, Io = Io,max, ).

TIME, t (20μs /div)

Figure 22. Transient Response to Dynamic Load Change from

50% to 100% at 12Vin, Cout = 2x47uF+1x330uF,

CTune=4700pF & RTune=240Ω

TIME, t (2ms/div)

Figure 23. Typical Start-up Using On/Off Voltage (Io = Io,max).

TIME, t (2ms/div)

Figure 24. Typical Start-up Using Input Voltage (VIN = 12V, Io =

Io,max).

January 28, 2014

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