NDL4809SC Murata Power Solutions Inc, NDL4809SC Datasheet

DC/DC Converters & Regulators 2W 48V to 9V 222mA Single Output

NDL4809SC

Manufacturer Part Number
NDL4809SC
Description
DC/DC Converters & Regulators 2W 48V to 9V 222mA Single Output
Manufacturer
Murata Power Solutions Inc
Series
NDLr
Datasheet

Specifications of NDL4809SC

Output Power
2 W
Input Voltage Range
36 V to 72 V
Input Voltage (nominal)
48 V
Number Of Outputs
1
Output Voltage (channel 1)
9 V
Output Current (channel 1)
222 mA
Isolation Voltage
1 KV
Package / Case Size
SIP
Product
Isolated
Dc / Dc Converter O/p Type
Single
No. Of Outputs
1
Input Voltage
36V To 72V
Power Rating
2W
Output Voltage
9V
Output Current
222mA
Supply Voltage
48V
Dc / Dc Converter Case Style
SIP
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
FEATURES
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.
www.murata-ps.com
www.murata-ps.com
RoHS compliant
2:1 wide range voltage input
Continuous short circuit protection with
Operating temperature range -40ºC to 85ºC
0.75% regulation
1kVDC Isolation
Effi ciency to 83%
Power density 0.9W/cm
5V, 12V, 24V & 48V nominal input
5V, 9V, 12V & 15V output
No electrolytic capacitors
Fully encapsulated
External control
Low noise
Fully encapsulated
current foldback
www.murata-ps.com/rohs
For full details go to
 
3
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.
SELECTION GUIDE
Order Code
NDL0505SC
NDL0509SC
NDL0512SC
NDL0515SC
NDL1205SC
NDL1209SC
NDL1212SC
NDL1215SC
NDL2405SC
NDL2409SC
NDL2412SC
NDL2415SC
NDL4805SC
NDL4809SC
NDL4812SC
NDL4815SC
INPUT CHARACTERISTICS
Parameter
Voltage range
Refl ected ripple
current
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
All specifi cations typical at T
V (nom.)
Voltage
Input
12
12
12
12
24
24
24
24
48
48
48
48
5
5
5
5
Conditions
All NDL05 types
All NDL12 types
All NDL24 types
All NDL48 types
All NDL05 types with 100μF at input
All NDL12 types with 100μF at input
All NDL24 types with 10μF at input
All NDL48 types with 10μF at input
A
=25°C, nominal input voltage and rated output current unless otherwise specifi ed.
Rated Output
Isolated 2W Wide Input Single Output DC/DC Converters
Voltage
12
15
12
15
12
15
12
15
V
5
9
5
9
5
9
5
9
Technical enquiries email: mk@murata-ps.com, tel: +44 (0)1908 615232
Min Load
mA
100
100
100
100
Output Current
55
42
33
55
42
33
55
42
33
55
42
33
3
Full Load
400
222
167
134
400
222
167
134
400
222
167
134
400
222
167
134
mA
1
Input Current
2009/10/29 KDC_NDLC.F03 Page 1 of 4
Full Load
Continuous
300°C
15mA
10V
20V
40V
80V
Min.
606
558
559
549
228
211
208
206
112
102
100
100
mA
4.5
18
36
57
52
51
51
9
NDL Series
2
Typ.
300
140
12
24
48
5
66
71
71
73
73
79
80
81
74
81
83
83
73
80
81
82
%
Max.
250
150
380
170
18
36
72
9
pF
26
27
26
27
39
38
47
47
37
40
51
58
39
40
53
65
mA p-p
MTTF
Units
2015
1998
1980
1965
1994
1981
1961
1947
1722
1711
1696
1685
1719
1709
1694
1683
VDC
kHrs
4

Related parts for NDL4809SC

NDL4809SC Summary of contents

Page 1

... NDL2405SC 24 5 NDL2409SC 24 9 NDL2412SC 24 12 NDL2415SC 24 15 NDL4805SC 48 5 NDL4809SC 48 9 NDL4812SC 48 12 NDL4815SC 48 15 INPUT CHARACTERISTICS Parameter Conditions All NDL05 types All NDL12 types Voltage range All NDL24 types All NDL48 types All NDL05 types with 100μF at input All NDL12 types with 100μ ...

Page 2

OUTPUT CHARACTERISTICS Parameter Conditions All NDL05/12 input types with external input/output capacitors Voltage set point accuracy All NDL24/48 input types with external input/output capacitors All NDL05/12 input types, low line to high line with external input/output capacitors Line regulation All ...

Page 3

APPLICATION NOTES External capacitance Although these converters will work without external capacitors, they are necessary in order to guarantee the full parametric performance over the full line and load range. All parts have been tested and characterized using the following ...

Page 4

PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS 0.858 (21.80) 0.362 (9.20) 0.437 NDL4805SC (11.10) XYYWW 0.181 (4.60) 0.142 (3.60) 0.1 (2.54) 0.126 (3.20) 0.079±0.02 (2.01±0.50) All dimensions in inches ±0.01 (mm ±0.25mm). All pins on a 0.1 (2.54) pitch and ...

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