NDL0512SC Datasheet, PDF (1/4 Pages) Murata Manufacturing Co., Ltd. – Isolated 2W Wide Input Single Output DC/DC Converters

www.murata-ps.com
NDL Series
Isolated 2W Wide Input Single Output DC/DC Converters
FEATURES
„RoHS compliant
„2:1 wide range voltage input
„Continuous short circuit protection with
current foldback
„Operating temperature range -40ºC to 85ºC
„0.75% regulation
„1kVDC Isolation
„Efficiency to 83%
„Power density 0.9W/cm³
„5V, 12V, 24V & 48V nominal input
„5V, 9V, 12V & 15V output
„No electrolytic capacitors
„Fully encapsulated
„External control
„Low noise
„Fully encapsulated
DESCRIPTION
The NDL series is a range of high performance
miniature DC/DC converters having regulated out-
puts over the wide temperature range of -40ºC to
85ºC. The input voltage range is 2:1 with the output
power at 2 watts and the input to output isola-
tion is 1kVDC. Continuous short circuit protection,
external control and extremely small SIP packaging
provide state of the art functionality. Nominal input
voltages of 5, 12, 24 and 48V with output voltages
of 5,9,12 and 15V are available as standard with
custom parts on request. The plastic case is rated
to UL94V-0 with encapsulant to UL94V-1.
SELECTION GUIDE
Order Code
Input
Voltage
Output Current ¹ Input Current ²
Rated Output
Voltage _{Min Load 3 Full Load Full Load}
V (nom.)
V
NDL0505SC
5
5
NDL0509SC
5
9
NDL0512SC
5
12
NDL0515SC
5
15
NDL1205SC
12
5
NDL1209SC
12
9
NDL1212SC
12
12
NDL1215SC
12
15
NDL2405SC
24
5
NDL2409SC
24
9
NDL2412SC
24
12
NDL2415SC
24
15
NDL4805SC
48
5
NDL4809SC
48
9
NDL4812SC
48
12
NDL4815SC
48
15
mA
mA
100
400
55
222
42
167
33
134
100
400
55
222
42
167
33
134
100
400
55
222
42
167
33
134
100
400
55
222
42
167
33
134
mA
% pF
606
66 26
558
71 27
559
71 26
549
73 27
228
73 39
211
79 38
208
80 47
206
81 47
112
74 37
102
81 40
100
83 51
100
83 58
57
73 39
52
80 40
51
81 53
51
82 65
INPUT CHARACTERISTICS
Parameter
Conditions
All NDL05 types
Voltage range
All NDL12 types
All NDL24 types
All NDL48 types
All NDL05 types with 100μF at input
Reflected ripple
All NDL12 types with 100μF at input
current
All NDL24 types with 10μF at input
All NDL48 types with 10μF at input
Min. Typ. Max.
4.5
5
9
9
12
18
18
24
36
36
48
72
250
150
300 380
140 170
ABSOLUTE MAXIMUM RATINGS
Short-circuit protection
Lead temperature 1.5mm from case for 10 seconds
Control pin input current
Input voltage 05 types
Input voltage 12 types
Input voltage 24 types
Input voltage 48 types
Continuous
300°C
15mA
10V
20V
40V
80V
1. Refer to power derating graph for operating of 5V input types at 4.5 to 6V.
2. Measured at full load with external input/output capacitors.
3. Please refer to minimum load application notes section on page 3.
4. Calculated using MIL-HDBK-217F with nominal input voltage at full load.
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
MTTF ⁴
kHrs
2015
1998
1980
1965
1994
1981
1961
1947
1722
1711
1696
1685
1719
1709
1694
1683
Units
VDC
mA p-p
Ḥ
For full details go to
www.murata-ps.com/rohs
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KDC_NDL.F05 Page 1 of 4