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NTV Datasheet(PDF) 1 Page - C&D Technologies

Part No. NTV
Description  3kVDC Isolated 1W Dual Output SM DC-DC Converters
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Maker  CANDD [C&D Technologies]
Homepage  http://www.cdpowerelectronics.com
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NTV Datasheet(HTML) 1 Page - C&D Technologies

   
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SELECTION GUIDE
FEATURES
s
3kVDC Isolation (1 Minute)
s
Wide Temperature Performance at
Full 1 Watt Load, -40°C to 85°C
s
Lead Frame Technology
s
CECC00802 Reflow (280°C)
s
Dual Isolated Output
s
Efficiency to 82%
s
Power Density 1.5W/cm3
s
5V & 12V Input
s
5V, 9V, 12V and 15V Output
s
Footprint Over Pins 1.64cm2
s
UL 94V-0 Package Material
s
No Heatsink Required
s
Internal SMD Construction
s
Toroidal Magnetics
s
Plastic Encapsulated
s
MTTF up to 2.1 Million Hours
s
Custom Solutions Available
s
Multi Layer Ceramic Capacitors
s
Lead Free Compatibility
s
Tape and Reel Option
DESCRIPTION
The NTV series of 3kV isolation miniature
surface mounted DC-DC Converters employ
leadframe technology and transfer moulding
techniques to bring all of the benefits of IC
style packaging to hybrid circuitr y. The
devices are fully compatible with
CECC00802 to 280°C which allows them to
be placed and reflowed with IC’s, thus
reducing time and cost in production. The co-
planarity of the pin positions is based upon
IEC 191-6:1990. The devices are suitable for
all applications where high volume
production is envisaged.
Nominal
Input
Input
Output
Output
Current at
Isolation
Voltage
Voltage
Current
Rated Load Efficiency
Capacitance MTTF1
OrderCode5
(V)
(V)
(mA)
(mA)
(%)
(pF)
kHrs
NTV0505M
5
5
±100
282
71
33
1697
NTV0509M
5
9
±55
260
77
38
682
NTV0512M
5
12
±42
253
79
44
343
NTV0515M
5
15
±33
250
80
43
188
NTV1205M
12
5
±100
114
73
50
559
NTV1209M
12
9
±55
105
79
72
375
NTV1212M
12
12
±42
104
80
89
243
NTV1215M
12
15
±33
101
82
100
154
When operated with additional external load capacitance the rise time of the input voltage will determine the
maximum external capacitance value for guaranteed start up. The slower the rise time of the input voltage the
greater the maximum value of the additional external capacitance for reliable start up.
1 Calculated using MIL-HDBK-217F with nominal input voltage at full load.
2 See derating curve.
3 12V input types have typically 3% less load regulation change.
4 Supply voltage must be discontinued at the end of the short circuit duration.
5 If components are required in tape and reel format suffix order code with -R, e.g. NTV0505M-R.
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
Parameter
Conditions
MIN
TYP
MAX
Units
Voltage Range
Continuous operation, 5V input types
4.5
5
5.5
V
Continuous operation, 12V input types 10.8
12
13.2
Reflected Ripple Current
41
47
mA p-p
Short circuit duration 4
1second
Internal power dissipation
550mW
Lead temperature 1.5mm from case for 10 seconds
300°C
Input Voltage VIN , NTV05 types
7V
Input voltage VIN , NTV12 types
15V
INPUT CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Parameter
Conditions
MIN
TYP
MAX
Units
Rated Power2
T
A = -40°C to 85°C
1.0
W
Voltage Set Point
Accuracy
See tolerance envelope
Line regulation
High V
IN to low V IN
1.0
1.2
%/%
Load Regulation3
10% load to rated load, 5V output types
10
12
%
10% load to rated load, 9V output types
6.5
8.0
10% load to rated load, 12V output types
6.0
8.5
10% load to rated load, 15V output types
6.0
7.0
Ripple and Noise
BW=DC to 20MHz, 5V output types
50
75
mV p-p
BW=DC to 20MHz, 9V output types
40
65
BW=DC to 20MHz, 12V output types
40
60
BW=DC to 20MHz, 15V output types
40
60
OUTPUT CHARACTERISTICS
NTV SERIES
3kVDC Isolated 1W Dual Output SM DC-DC Converters
www.dc-dc.com


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