NV Series: 4 - 6W DC/DC Converters
9-36V, 18-36V, 36-72V & 16-75V Inputs
3.3V, 5.0V, 12V, 15V, ±5.0V, ±12V, ±15V & ±24V Outputs
Product Specifications
Oct 2001
Features
•
•
•
•
•
•
•
Single board design
8.5 mm height profile
Excellent co-planarity
Input/output isolation: 1500 Vdc
Low conducted and radiated EMI
Output overcurrent protection
Parallel and series connection providing
flexible output voltages and power
Full rated output power at 71ºC with
convection cooling
Operating temperature to 110ºC
rd
UL, CSA and EN/IEC60950 (3 ed.) approved
Applications
•
•
•
•
Distributed power architectures
Telecommunications equipment
LAN/WAN applications
Data processing
•
•
•
Description
The NV series of converters are low profile, single and dual outputs, DC/DC converters intended for SMT
placement and reflow soldering. The product provides on-board conversion of a wide range of standard
telecom and datacom input voltages to isolated low output voltages. Proprietary patented manufacturing
process with full process automation ensures optimal product quality in an extremely small footprint.
Selection Chart – Single output
Model
Input
voltage,
Vdc
18-36
18-36
18-36
36-75
36-75
36-75
9-36
9-36
9-36
9-36
18-75
18-75
18-75
18-75
Input
current,
max, Adc
0.27
0.33
0.33
0.17
0.17
0.17
0.45
0.55
0.65
0.65
0.33
0.33
0.33
0.33
Output
voltage,
Vdc (Vo)
5.0
12
15
5.0
12
15
3.3
5.0
12
15
3.3
5.0
12
15
Output rated
current,
Adc (Io.Max)
1.0
0.5
0.4
1.0
0.5
0.4
0.9
0.7
0.34
0.28
0.9
0.7
0.34
0.28
Output ripple
and noise,
mVp-p
50
95
120
50
95
120
50
50
95
120
50
50
95
120
Efficiency,
%
82
83
84
82
82
84
79
81
82
82
80
81
82
82
NVS01YG -M6
NVS0.5YH-M6
NVS0.4YJ-M6
NVS01ZE-M6
NVS0.5ZH-M6
NVS0.4ZJ-M6
NVS0.9CE-M6
NVS0.7CG-M6
NVS0.3CH-M6
NVS0.3CJ-M6
NVS0.9EE-M6
NVS0.7EG-M6
NVS0.3EH-M6
NVS0.3EJ-M6
Continued next page
18-Oct-01
Rev 1.0
www.power-one.com
Page
1 of 11
NV Series: 4 - 6W DC/DC Converters
9-36V, 18-36V, 36-72V & 16-75V Inputs
3.3V, 5.0V, 12V, 15V, ±5.0V, ±12V, ±15V & ±24V Outputs
Continued from previous page
Product Specifications
Oct 2001
Selection Chart – Dual Outputs
Model
Input
voltage,
Vdc
18-36
18-36
18-36
36-75
36-75
36-75
9-36
9-36
9-36
9-36
18-75
18-75
18-75
18-75
Input
current,
max, Adc
0.27
0.33
0.33
0.17
0.17
0.17
0.65
0.65
0.65
0.65
0.33
0.33
0.33
0.33
Output
voltage,
Vdc (Vo)
±5.0
±12
±15
±5.0
±12
±15
±5.0
±12
±15
±24
±5.0
±12
±15
±24
Output rated
current,
Adc (Io.Max)
±0.50
±0.25
±0.14
±0.50
±0.25
±0.14
±0.35
±0.17
±0.14
±0.08
±0.35
±0.17
±0.14
±0.08
Output ripple
and noise,
mVp-p
60
100
120
60
100
120
50
95
120
190
50
95
120
190
Efficiency,
%
82
83
84
82
83
84
81
82
82
83
81
82
82
83
NVD01YGG-M6
NVD0.5YHH-M6
NVD0.3YJJ-M6
NVD01ZGG-M6
NVD0.5ZHH-M6
NVD0.3ZJJ-M6
NVD0.7CGG-M6
NVD0.3CHH-M6
NVD0.3CJJ-M6
NVD0.1CKK-M6
NVD0.7EGG-M6
NVD0.3EHH-M6
NVD0.3EJJ-M6
NVD0.1E KK-M6
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings may cause performance degradation, adversely affect
long term reliability and cause permanent damage to the converter. Specifications apply over specified input
voltage, output load and temperature range, unless otherwise noted.
Parameter
Operating CaseTemp. (Tc)
Storage Temperature (Ts)
Conditions/Description
At 100% load
Min
-40
-55
Max
110
120
Units
°C
°C
Environmental and Mechanical Specifications
Parameter
Shock
Sinusoidal Vibration
Weight
Water Washing
MTBF
Conditions/Description
IEC68-2-27
IEC68-2-6
Standard process
Per Bellcore TR-NWT-000332
Min
Nom
Max
100
10
0.4/12
Units
g
g
oz/g
N/A
kHrs
Yes
3,000
Isolation Specifications
Parameter
Insulation Safety Rating
Isolation Voltage (Vps)
Isolation Resistance (Rps)
Isolation Capacitance (Cps)
Conditions/Description
Vin = Vin.Min – Vin.Max
Min
Nom
Operational
Max
1,500
10
1,100
Units
N/A
Vdc
MOhm
pF
18-Oct-01
Rev 1.0
www.power-one.com
Page
2 of 11
NV Series: 4 - 6W DC/DC Converters
9-36V, 18-36V, 36-72V & 16-75V Inputs
3.3V, 5.0V, 12V, 15V, ±5.0V, ±12V, ±15V & ±24V Outputs
Input Specifications (9-36V)
Parameter
Input voltage (Vin)
Transient Input Voltage (Vint)
Input Current when Shutdown
Turn-On Input Voltage 9-36 Vin
Turn-Off Input Voltage 9-36 Vin
Turn-On Time
Input Reflected Ripple Current
Input Capacitance
Switching Frequency
Temperature Coefficient
Conditions/Description
Continuous
Transient, 100ms
Vin.Nom, Iout = 0A
Ramping Up, Io.Max
Ramping Down, Io.Max
To Output Regulation Band
Rise Time
Vin.Max, Io.Max
Vin.Nom, Io.Max
Min
9
Product Specifications
Oct 2001
Nom
8
8
10
8.5
8.5
250
10
Max
36
40
20
9
9
500
30
0.6
250
0.02
Units
Vdc
Vdc
mAdc
Vdc
Vdc
ms
ms
mAp-p
µF
kHz
%Vo/°C
Input Specifications (18-36V)
Parameter
Input voltage (Vin)
Transient Input Voltage (Vint)
Input Current when Shutdown
Turn-On Input Voltage 9-36 Vin
Turn-Off Input Voltage 9-36 Vin
Turn-On Time
Input Reflected Ripple Current
Input Capacitance
Conditions/Description
Continuous
Transient, 100ms
Vin.Nom, Iout = 0A
Ramping Up, Io.Max
Ramping Down, Io.Max
To Output Regulation Band
Rise Time
Vin.Max, Io.Max
Min
18
Nom
Max
36
40
20
18
18
500
30
0.6
Units
Vdc
Vdc
mAdc
Vdc
Vdc
ms
ms
mAp-p
µF
16
16
10
17
17
250
10
Input Specifications (16-75V)
Parameter
Input voltage (Vin)
Transient Input Voltage (Vint)
Input Current when Shutdown
Turn-On Input Voltage 9-36 Vin
Turn-Off Input Voltage 9-36 Vin
Turn-On Time
Input Reflected Ripple Current
Input Capacitance
Conditions/Description
Continuous
Transient, 100ms
Vin.Nom, Iout = 0A
Ramping Up, Io.Max
Ramping Down, Io.Max
To Output Regulation Band
Rise Time
Vin.Max, Io.Max
Min
16
Nom
Max
75
100
10
16
16
500
30
0.3
Units
Vdc
Vdc
mAdc
Vdc
Vdc
ms
ms
mAp-p
µF
14
14
8
15
15
250
10
Input Specifications (36-75V)
Parameter
Input voltage (Vin)
Transient Input Voltage (Vint)
Input Current when Shutdown
Turn-On Input Voltage 9-36 Vin
Turn-Off Input Voltage 9-36 Vin
Turn-On Time
Input Reflected Ripple Current
Input Capacitance
18-Oct-01
Conditions/Description
Continuous
Transient, 100ms
Vin.Nom, Iout = 0A
Ramping Up, Io.Max
Ramping Down, Io.Max
To Output Regulation Band
Rise Time
Vin.Max, Io.Max
Rev 1.0
www.power-one.com
Min
36
Nom
Max
75
100
10
36
36
500
30
0.3
Units
Vdc
Vdc
mAdc
Vdc
Vdc
ms
ms
mAp-p
µF
32
32
8
34
34
250
10
Page
3 of 11
NV Series: 4 - 6W DC/DC Converters
9-36V, 18-36V, 36-72V & 16-75V Inputs
3.3V, 5.0V, 12V, 15V, ±5.0V, ±12V, ±15V & ±24V Outputs
Output Specifications
Product Specifications
Oct 2001
All specifications apply over input voltage, output load and temperature range, unless otherwise noted.
All Models
Parameter
Output Voltage Accuracy
Line Regulation
Load Regulation
Conditions/Description
Vin.Nom, 50% Io.Max
Vin.Min to Vin.Max, 50% Io.Max
Vin.Nom, Io.Min to Io.Max
3.3Vo
Other Output Voltages
Total, for single and dual outputs
3.3Vo
5Vo, ±5Vo
12Vo, ±12Vo
15Vo, ±12Vo
±24Vo
50-100% Io.Max load step
change
to 1% error band
Vin.Min to Vin.Max, Io.Min to Io
Max, 20MHz Bandwidth
3.3Vo
5Vo, ±5Vo
12Vo, ±12Vo, ±24Vo
Output Current Limit Threshold
Vin.Nom, Io.Max
Min
Nom
Max
±1
±1
±3.5
±3.0
680
680
150
100
45
5.0
1.0
Units
%Vo
%Vo
%Vo
%Vo
µF
µF
µF
µF
µF
%Vo
ms
Maximum Output Capacitance
Dynamic Regulation
Peak Deviation
Settling Time
Output Voltage Ripple
50
50
0.8
120
250
Output Current Limit Threshold
Switching Frequency
Temperature Coefficient
80
80
1
200
0.02
mVp-p
mVp-p
%Vo p-p
%Io.Max
KHz
%Vo/°C
Typical characteristic curves for single 5V output type
Vout (V)
6.00
5.00
4.00
3.00
2.00
1.00
0.00
0.00
0.18
0.36
0.54
0.72
0.90
1.08
1.26
1.44
1.62
1.80
1.98
2.16
Output Voltage Vs Load
Efficiency
90%
80%
70%
60%
50%
40%
Efficiency Vs Load
Vin Min
Vin Nom
Vin Max
30%
20%
10%
0%
0%
6%
12%
24%
36%
48%
60%
72%
84%
96%
Vin Min
Vin Nom
Vin Max
108%
25%
50%
75%
100%
Iout (A)
2.34
Iout (A)
18-Oct-01
Rev 1.0
www.power-one.com
Page
4 of 11
120%
NV Series: 4 - 6W DC/DC Converters
9-36V, 18-36V, 36-72V & 16-75V Inputs
3.3V, 5.0V, 12V, 15V, ±5.0V, ±12V, ±15V & ±24V Outputs
Temperature Derating Curves
The derating curves below give an indication of
the output power achievable with and without
forced air-cooling. However in the final application
the temperature rise of the converter is also
influenced by factors such as heat conduction
through the leads to the PCB, orientation, the
temperature of surrounding components and the
input voltage. To ensure the reliability of the
converter, care must be taken to guarantee that
the maximum case temperature is not exceeded
under any conditions. The measurement point for
case temperature is specified on the mechanical
drawing (Tc).
Temperature derating for 18-36V and 36-75V
input voltage ranges :
Product Specifications
Oct 2001
Temperature derating for 9-36V and 18-75V input
voltage ranges :
Output Power Vs Ambient Temp. & Airflow
120
100
Output Power (%)
80
60
200LFM (1 m/s)
40
0 LFM
Output Power Vs Ambient Temp. & Airflow
120
100
20
0
0
105
Ambient Temp. (deg °C)
Output Power (%)
80
60
40
20
0
100
400LFM (2 m/s)
200LFM (1 m/s)
0 LFM
Typical Application
This series of converters does not require any
external components for proper operation.
However, if the distribution of the input voltage to
the converter contains significant inductance, a
capacitor across the input terminals may be
required to stabilize the input voltage. A minimum
of 0.47µF, quality electrolytic / ceramic capacitor
is recommended for this purpose. For output
decoupling it is recommended to connect, directly
across the output pins, a 0.47µF ceramic
capacitor (for 3.3V and 5V outputs) or a 0.27µF
ceramic capacitor (for other outputs).
Care must be taken to ensure the maximum rated
output capacitance for the device is not exceed
when dimensioning decoupling capacitors in the
system as this could cause the unit to detect an
overload and enter a ‘hiccup’ mode of operation.
Ambient Temp. (deg °C)
The 9-36V and 18-75V input voltage versions of
this series feature a 4:1 input voltage range and
can achieve operation at full power at 85ºC
ambient temperature with only convection cooling.
18-Oct-01
Rev 1.0
www.power-one.com
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