NCS6 데이터 시트보기 (PDF) - Murata Power Solutions
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NCS6 Datasheet PDF : 10 Pages
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NCS6 Series
Isolated 6W 4:1 Input Single & Dual Output DC/DC Converters
ISOLATION CHARACTERISTICS
Parameter
Isolation test voltage
Resistance
Capacitance
Conditions
Flash tested for 1 seconds
Viso = 1kVDC
Min. Typ. Max. Units
1500
VDC
1
GΩ
225
pF
ABSOLUTE MAXIMUM RATINGS
Short-circuit protection (for SELV input voltages)
Internal power dissipation
Lead temperature 1.0mm from case for 10 seconds
(to JEDEC JESD22-B106 ISS C)
Minimum output load for specification (see application notes)
Input voltage, NCS6 12V input types
Input voltage, NCS6 48V input types
GENERAL CHARACTERISTICS1
Parameter
Switching frequency
Conditions
Continuous
2.1W
260°C
10% of rated load
40V
80V
Min. Typ. Max. Units
180
kHz
TEMPERATURE CHARACTERISTICS
Parameter
Operation
Storage
Case temperature rise above ambient
Thermal shutdown
Conditions
5V
48VIN Dual outputs
12V
15V
100% Load, Nom VIN,
Still Air
3.3V
5V
All other output types
12V
15V
Case Temperature
Min. Typ. Max. Units
-40
85
-50
125
36
32
31
°C
32
32
28
26
105
APPLICATION NOTES
Output Capacitors
The NCS6 series does not require output capacitors to meet datasheet specification. To meet datasheet specification, total output capacitance should not exceed:
Output Voltage (V)
3.3
5
12
15
Output Capacitance (µF)
470
470
220
220
Minimum Load
The minimum load to meet full datasheet specification is 10% of the full rated load across the specified input voltage range.
Between 0% and 10% output loading, the positive output voltage will remain within data sheet specification however, output ripple and noise will increase as well as a
decrease in accuracy on negative outputs.
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KDC_NCS6C.D04 Page 2 of 10
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