Power-One NVS0.7CG-M6 Nv series: 4 - 6w dc/dc converters 9-36v, 18-36v, 36-72v & 16-75v inputs 3.3v, 5.0v, 12v, 15v, â±5.0v, â±12v, â±15v & â±24v output Datasheet

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
•
•
•
•
•
•
•
Applications
•
•
•
•
•
Distributed power architectures
Telecommunications equipment
LAN/WAN applications
Data processing
•
•
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
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
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
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
Continued next page
18-Oct-01
Rev 1.0
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Page 1 of 11
Product Specifications
Oct 2001
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
Selection Chart – Dual Outputs
Model
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
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
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
Min
Standard process
Per Bellcore TR-NWT-000332
Nom
Max
100
10
0.4/12
Units
g
g
oz/g
N/A
kHrs
Max
Units
N/A
Vdc
MOhm
pF
Yes
3,000
Isolation Specifications
Parameter
Insulation Safety Rating
Isolation Voltage (Vps)
Isolation Resistance (Rps)
Isolation Capacitance (Cps)
18-Oct-01
Conditions/Description
Vin = Vin.Min – Vin.Max
Min
Nom
Operational
1,500
10
1,100
Rev 1.0
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Page 2 of 11
Product Specifications
Oct 2001
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
Min
9
8
8
Nom
10
8.5
8.5
250
10
Max
36
40
20
9
9
500
30
0.6
Vin.Nom, Io.Max
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
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
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
36
16
16
Nom
10
17
17
250
10
Max
36
40
20
18
18
500
30
0.6
Units
Vdc
Vdc
mAdc
Vdc
Vdc
ms
ms
mAp-p
µF
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
14
14
Nom
8
15
15
250
10
Max
75
100
10
16
16
500
30
0.3
Units
Vdc
Vdc
mAdc
Vdc
Vdc
ms
ms
mAp-p
µF
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
Rev 1.0
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32
32
Nom
8
34
34
250
10
Max
75
100
10
36
36
500
30
0.3
Units
Vdc
Vdc
mAdc
Vdc
Vdc
ms
ms
mAp-p
µF
Page 3 of 11
Product Specifications
Oct 2001
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
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
Maximum Output Capacitance
Dynamic Regulation
Peak Deviation
Settling Time
Output Voltage Ripple
Min
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
Output Current Limit Threshold
Switching Frequency
Temperature Coefficient
Nom
Max
±1
±1
Units
%Vo
%Vo
±3.5
±3.0
%Vo
%Vo
680
680
150
100
45
µF
µF
µF
µF
µF
5.0
1.0
%Vo
ms
80
80
1
200
mVp-p
mVp-p
%Vo p-p
%Io.Max
KHz
%Vo/°C
50
50
0.8
120
250
0.02
Typical characteristic curves for single 5V output type
Output Voltage Vs Load
Vout (V)
6.00
Efficiency Vs Load
Efficiency
90%
80%
5.00
70%
4.00
60%
50%
3.00
40%
2.00
30%
Vin Min
Vin Nom
Vin Max
1.00
Vin Min
Vin Nom
Vin Max
20%
10%
Iout (A)
18-Oct-01
Rev 1.0
www.power-one.com
120%
96%
108%
84%
72%
60%
48%
36%
24%
6%
12%
2.34
2.16
1.98
1.80
100%
1.62
1.44
1.26
75%
1.08
0.90
50%
0.72
0.54
0.36
0.18
0.00
25%
0%
0%
0.00
Iout (A)
Page 4 of 11
Product Specifications
Oct 2001
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
Temperature derating for 18-36V and 36-75V
input voltage ranges :
Temperature derating for 9-36V and 18-75V input
voltage ranges :
Output Power Vs Ambient Temp. & Airflow
120
100
Output Power (%)
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).
60
200LFM (1 m/s)
40
0 LFM
20
Output Power Vs Ambient Temp. & Airflow
110
105
95
85
75
65
55
45
35
25
0
15
0
120
Ambient Temp. (deg °C)
100
Output Power (%)
80
80
Typical Application
400LFM (2 m/s)
60
200LFM (1 m/s)
0 LFM
40
20
110
100
90
80
70
60
50
40
30
20
10
0
0
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
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.
Rev 1.0
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Page 5 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
Product Specifications
Oct 2001
Output Current Limiting
When the output is overloaded above the
maximum output current rating, the voltage will
start to reduce to maintain the output power to a
safe level. In a condition of high overload or
short-circuit where the output voltage is pulled
below approximately 30% of Vo.Nom, the unit will
enter a ‘Hiccup’ mode of operation. Under this
condition the unit will attempt to restart,
approximately every 100ms until the overload has
cleared.
In order for the output of the converter to be
considered as SELV (Safety Extra Low Voltage)
or TNV-1, according to EN60950 / UL1950 /
CSA60950-00, one of the following requirements
must be met in the system design:
•
Parallel Operation
Paralleling of two converters is possible by direct
connection of the output voltage terminal pins.
The load regulation characteristic is designed to
facilitate current sharing (typically ± 20%).
Recommended Fuse
36-75V
18-36V
9-36V
18-75V
F0.315A
F0.5A
F1.0A
F0.5A
The user can select a lower rating fuse based
upon the inrush transient and the maximum
input current of the converter, which occurs at
the minimum input voltage. Both input traces
and the chassis ground trace (if applicable)
must be capable of conducting a current of 1.5
times the value of the fuse without opening.
The fuse must not be placed in the grounded
input line, if any.
•
If the voltage source feeding the module is
SELV, the output of the converter is
considered SELV and may be grounded or
ungrounded.
•
The circuitry of the converter may generate
transients, which exceed the input voltage.
Even if the input voltage is SELV (<60V) the
components on the primary side of the
converter may have to be considered as
hazardous. A safety interlock may be needed
to prevent the user from accessing the
converter while operational.
The outputs of two units may be connected in series to
achieve a higher system voltage.
Safety Considerations
18-Oct-01
Input Voltage Range
•
Series Operation
These converters feature 1500 Volt DC isolation
from input to output.
The input to output
resistance is greater than 10MOhm.
These
converters
are
provided
with
Operational
Insulation between input and output circuits
according to EN60950 / UL1950 / CSA60950-00.
Nevertheless, if the system using the converter
needs to receive safety agency approval, certain
rules must be followed in the design of the
system. In particular, all of the creepage and
clearance requirements of the end-use safety
requirements must be observed.
These
documents include UL60950, CSA60950-00 and
EN60950, although specific applications may
have additional requirements.
The converter has no internal fuse.
An
external fuse must be provided to protect the
system
from
catastrophic
failure.
The
recommended fuse values are shown below:
Rev 1.0
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Page 6 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
Product Specifications
Oct 2001
EMC Specifications
Conducted Noise:
The converters meet the requirements of
EN55022, CISPR22 and FCC CFR title 47 part 15
Sub-part J - Conducted (conducted noise on the
input terminals) without any external components.
The results for this solution are displayed below.
To meet level B for the above standards it is
necessary to fit a 3.3µF ceramic capacitor across
the input terminals.
dbµV
Conducted EMI (Input Terminals)
80
EN55022 A QP.
70
EN55022 A AV.
60
50
40
30
20
10
0
0.1
1.E+05
1
1.E+07
10
1.E+06
30
1.E+08
FREQ (MHz)
Electromagnetic Susceptibility:
Standard
Applied
Stress
Class
Level
Performance
Outcome *
Electrostatic
Discharge
EN61000-4-2
2KV to
pins
1
B
Electromagnetic
Field
EN61000-4-3
3V/m
2
A
2000 Vp
to input
3
B
3Vrms to
input
2
B
Electrical Fast
Transient
EN61000-4-4
Conducted
Disturbances
EN61000-4-6
* A denotes normal operation, no deviation from
specification. B denotes temporary deviation from
specification is possible.
18-Oct-01
Rev 1.0
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Page 7 of 11
Product Specifications
Oct 2001
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
Surface Mount Assembly
300
The following instructions must be observed when
soldering the unit.
Failure to observe these
instructions may result in failure or significant
degradation of the module performance. PowerOne will not honor any warranty claims arising
from failure to observe these instructions.
200
150
The product is shipped in JEDEC trays to
guarantee preservation of the co-planarity and
enable fully automated assembly in the final
application.
440
190 – 450 s
400
360
320
280
240
200
160
80
0
40
0
120
50
Time (s)
The lead-frame is constructed for a high
temperature glass filled, UL94V0 flame retardant,
diallyl
ortho-phthalate
moulding
com pound
commonly used for packaging of electronics
components. It has passed NASA outgassing
tests and is certified to MIL-M-14. The coefficient
of thermal expansion is equivalent to FR4.
The product is manufactured with a patented
process, which is fully automated, and ‘in-line’.
This ensures that there is no contamination or
mechanical stress on the lead-frame so that the
co planarity and solderability are maintained.
tp
100
The curves below define the maximum peak
reflow temperature permissible measured on
Pins 1 and 10 of the converter.
The gull wing leads are formed to ensure optimal
solder joint strength and structure. Furthermore
they facilitate optical inspection (manual or
automatic). The leads are formed from a 97% Cu
alloy plated with Cu and Sn 90. This material is
commonly used in the manufacture of integrated
circuits. It has good corrosion resistance and
exhibits the nobility inherent to all high copper
alloys. Unlike brasses, this material is essentially
immune to stress corrosion cracking. It also
exhibits excellent solderability.
It is readily
wetted by solders and performs well in standard
solderability tests. (Dip of Class II or better).
Peak Temperature
(See fig below)
250
This product is approved for forced convection
reflow soldering only.
18-Oct-01
Max. temp. on pins 1 and 10 during reflow
soldering (deg C)
.
Soldering:
Restriction curve above 215ºC
Peak temp. at pins 1 and 10 (ºC)
245
240
235
230
225
220
215
210
205
200
10
20
30
40
50
60
tp (s)
Pick & Place Assembly:
The product is designed with a large flat area in
the center of the top surface to serve as a pick up
point for automated vacuum pick and place
equipment. The ‘open board’ construction of the
unit ensures that weight is kept to a minimum.
However due to the relatively large size of the
component, a large nozzle (> 2.0mm, depending
on vacuum pressure) is recommended for picking
and placing.
The unit may also be automatically handled using
‘odd-form’ placement equipment, with mechanical
grippers. For this type of equipment the end
edges of the device, which have no leads and
also feature the greatest dimensional accuracy,
should be used as pick-up points.
Rev 1.0
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Page 8 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
Product Specifications
Oct 2001
Mechanical Drawing
Note:- mm [inches]
Tolerances: 0.5-10 ±0.1
10-100 ±0.2
18-Oct-01
Rev 1.0
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Page 9 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
18-Oct-01
Rev 1.0
www.power-one.com
Product Specifications
Oct 2001
Page 10 of 11
Product Specifications
Oct 2001
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
Pin-Out
Pin
Function
Single Output
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
No
No
No
No
No
No
+Vin
-Vin
-Vin
No Pin
No Pin
No Pin
No Pin
No Pin
Connection
Connection
Connection
-Vo
+Vo
Connection
Connection
Connection
No Pin
No Pin
No Pin
No Pin
No Pin
+Vi
+Vi
-Vi
Reference
Dual Output
+Vin
-Vin
-Vin
No Pin
No Pin
No Pin
No Pin
No Pin
No Connection
Vo Return / Common
-Vo
-Vo
-Vo
+Vo
+Vo
Vo Return / Common
No Pin
No Pin
No Pin
No Pin
No Pin
+Vi
+Vi
-Vi
Primary
Primary
Primary
Secondary
Secondary
Secondary
Secondary
Secondary
Secondary
Secondary
Secondary
Primary
Primary
Primary
Ordering Information
Options
Surface Mount Version, shipped
in JEDEC Tray
Suffixes to part number
Suffix “–M6”.
Through hole (leaded) version.
Consult factory for availability.
Notes
1.
2.
3.
Consult factory for the complete list of available options.
Power -One products are not authorized for use as critical components in life support systems, equipment used in hazardous
environments, or nuclear control systems without the express written consent of the President of Power-One, Inc.
Specifications are subject to change without notice.
18-Oct-01
Rev 1.0
www.power-one.com
Page 11 of 11
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