NTV Datasheet, PDF (1/2 Pages) C&D Technologies – 3kVDC Isolated 1W Dual Output SM DC-DC Converters

NTV SERIES
3kVDC Isolated 1W Dual Output SM DC-DC Converters
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.
SELECTION GUIDE
Nominal
Input Output
Voltage Voltage
OrderCode⁵ (V)
(V)
NTV0505M
5
5
Output
Current
(mA)
±100
Input
Current at
Rated Load Efficiency
(mA)
(%)
282
71
Isolation
Capacitance MTTF¹
(pF)
kHrs
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.
INPUT CHARACTERISTICS
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
OUTPUT CHARACTERISTICS
Parameter
Rated Power²
Voltage Set Point
Accuracy
Line regulation
Load Regulation³
Ripple and Noise
Conditions
T_A = -40°C to 85°C
See tolerance envelope
High V_IN to low V_IN
10% load to rated load, 5V output types
10% load to rated load, 9V output types
10% load to rated load, 12V output types
10% load to rated load, 15V output types
BW=DC to 20MHz, 5V output types
BW=DC to 20MHz, 9V output types
BW=DC to 20MHz, 12V output types
BW=DC to 20MHz, 15V output types
MIN TYP MAX Units
1.0 W
1.0 1.2 %/%
10 12
6.5 8.0
%
6.0 8.5
6.0 7.0
50 75
40 65 _{mV p-p}
40 60
40 60
ABSOLUTE MAXIMUM RATINGS
Short circuit duration ⁴
Internal power dissipation
Lead temperature 1.5mm from case for 10 seconds
Input Voltage V_IN , NTV05 types
Input voltage V_IN , NTV12 types
1second
550mW
300°C
7V
15V
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 T_A=25°C, nominal input voltage and rated output current unless otherwise specified.
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