NMT0572SC データシートの表示（PDF） - Murata Manufacturing
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NMT0572SC Datasheet PDF : 4 Pages
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NMT Series
Triple Output 3W DC/DC Converters
GENERAL CHARACTERISTICS
Parameter
Conditions
Efficiency
All channels or any single channel
Switching frequency
Min.
Typ.
Max.
Units
75
85
%
85
kHz
TEMPERATURE CHARACTERISTICS
Parameter
Conditions
Operating temperature
Storage
Case temperature rise above
ambient
1 litre static air chamber
Min.
Typ.
Max.
Units
-40
85
-50
125
°C
27
OUTPUT VOLTAGE CONFIGURATION
Although the output is described for negative rails, the input and output circuits are iternally isolated hence positive rails can also be generated, or a mixture of positive
and negative. The output +VOUT rail reference can be taken from any of the output terminals to give the range of outputs as described in the Output Voltage Configura-
tions table below.
Channel Name
Standard Ref
Option 1
Option 2
Option 3
+VOUT
OV
+24V
+48V
+72V
-VOUT1
-24V
OV
+24V
+48V
-VOUT2
-48V
-24V
OV
+24V
-VOUT3
-72V
-48V
-24V
OV
POWER SHARING
The 3W total power delivery can be taken from either a single channel, or from any combination of all three channels. This allows an enormous amount of flexibility,
especially when combined with the selectable output OV reference. For example, using the option 2 output configuration; -24V at 0.5W, +24V at 1W and +48V at 1.5W
power supplies are available from a single NMT device.
PERFORMANCE CHARACTERISTICS
NMT0572SC - Channel -VOUT1 (24V NOM)
0VUQVU1PXFS 8
0VUQVU1PXFS 8
NMT0572SC - Channel -VOUT2 (48V NOM)
0VUQVU1PXFS 8
0VUQVU1PXFS 8
NMT0572SC - Channel -VOUT3 (72V NOM)
0VUQVU1PXFS 8
0VUQVU1PXFS 8
NMT1272SC - Channel -VOUT1 (24V NOM)
0VUQVU1PXFS 8
0VUQVU1PXFS 8
NMT1272SC - Channel -VOUT2 (48V NOM)
0VUQVU1PXFS 8
0VUQVU1PXFS 8
NMT1272SC - Channel -VOUT3 (72V NOM)
0VUQVU1PXFS 8
0VUQVU1PXFS 8
www.murata-ps.com/support
KDC_NMT.E04 Page 2 of 4
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