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NSR040A0X43Z

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18
Data Sheet
July 11, 2011
Naos Raptor 40A Non-Isolated Power Modules
5 – 13.8Vdc input; 0.6Vdc to 5.0Vdc Output; 40A Output Current
* UL is a registered trademark of Underwriters Laboratories, Inc.
†
CSA is a registered trademark of Canadian Standards Association.
‡
VDE is a trademark of Verband Deutscher Elektrotechniker e.V.
** ISO is a registered trademark of the International Organization of Standards
Document No: DS06-128 ver. 1.15
PDF name: NSR040A0X_ds.pdf
Features
Compliant to RoHS EU Directive 2002/95/EC (Z
versions)
Compatible in a Pb-free or SnPb wave-soldering
environment (Z versions)
Wide input voltage range (5Vdc-13.8Vdc)
Output voltage programmable from 0.6Vdc to
5.0Vdc via external resistor
Tunable Loop
TM
to optimize dynamic output voltage
response
Fixed switching frequency
Output overcurrent protection (non-latching)
Over temperature protection
Remote On/Off
Remote Sense
Power Good Signal
Over voltage protection – Hiccup Mode
Small size:
36.8 mm x 27.9 mm x 10.7 mm
(1.45 in. x 1.10 in. x 0.42 in)
Wide operating temperature range (0°C to 70°C)
UL* 60950 Recognized, CSA
†
C22.2 No. 60950-00
Certified, and VDE
‡
0805 (EN60950-1 3
rd
edition)
Licensed
ISO** 9001 and ISO 14001 certified manufacturing
facilitiesISO** 9001 and ISO 14001 certified
manufacturing facilities
Applications
Distributed power architectures
Intermediate bus voltage applications
Telecommunications equipment
Servers and storage applications
Networking equipment
Description
The Naos Raptor 40A SIP power modules are non-isolated dc-dc converters in an industry standard package that
can deliver up to 40A of output current with a full load efficiency of 92% at 3.3Vdc output voltage (V
IN = 12Vdc).
These modules operate over a wide range of input voltage (V
IN
= 5Vdc-13.8Vdc) and provide a precisely regulated
output voltage from 0.6dc to 5.0Vdc, programmable via an external resistor. Features include remote On/Off,
adjustable output voltage, over current and over temperature protection. A new feature, the Tunable Loop
TM
, allows
the user to optimize the dynamic response of the converter to match the load.
RoHS Compliant
Data Sheet
July 11, 2011
Naos Raptor 40A Non Isolated Power Module:
5 – 13.8Vdc input; 0.6Vdc to 5.0Vdc Output; 40A output current
LINEAGE POWER 2
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are
absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in
excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for
extended periods can adversely affect the device reliability.
Parameter Device Symbol Min Max Unit
Input Voltage
Continuous All V
IN
-0.3 15 Vdc
Operating Ambient Temperature All T
A
0 70 °C
(see Thermal Considerations section)
Storage Temperature All T
stg
-55 125 °C
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions.
Parameter Device Symbol Min Typ Max Unit
Operating Input Voltage All V
IN
5 13.8 Vdc
Maximum Input Current All I
IN,max
30 Adc
(V
IN
= V
IN, min
to V
IN, max
, I
O
=I
O, max
V
O,set
= 3.3Vdc)
Input No Load Current V
O,set
= 0.6 Vdc I
IN,No load
165 mA
(V
IN
= 12Vdc, I
O
= 0, module ON) V
O,set
= 5.0Vdc I
IN,No load
360 mA
Input Stand-by Current All I
IN,stand-by
23 mA
(V
IN
= 12Vdc, module disabled)
Inrush Transient All I
2
t 1 A
2
s
Input Reflected Ripple Current, peak-to-peak
(5Hz to 20MHz, 1μH source impedance; V
IN, min
to
V
IN, max,
I
O
= I
Omax
; See Test configuration section)
All 130 mAp-p
Input Ripple Rejection (120Hz) All 50 dB
CAUTION: This power module is not internally fused. An input line fuse must always be used.
This power module can be used in a wide variety of applications, ranging from simple standalone operation to being
part of a complex power architecture. To preserve maximum flexibility, internal fusing is not included, however, to
achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a fast-
acting fuse with a maximum rating of 30A (see Safety Considerations section). Based on the information provided in
this data sheet on inrush energy and maximum dc input current, the same type of fuse with a lower rating can be
used. Refer to the fuse manufacturer’s data sheet for further information.
Data Sheet
July 11, 2011
Naos Raptor 40A Non Isolated Power Module:
5 – 13.8Vdc input; 0.6Vdc to 5.0Vdc Output; 40A output current
LINEAGE POWER 3
Electrical Specifications (continued)
Parameter Device Symbol Min Typ Max Unit
Output Voltage Set-point
(V
IN
=
IN, min
, I
O
=I
O, max
, T
A
=25°C) V
o, SET
≥ 1.2Vdc
All V
O, set
–0.8
⎯
+0.8 % V
O, set
V
o, SET
< 1.2Vdc All V
O, set
–10
⎯
+10 mV
Output Voltage All V
O, set
–1.1%
⎯
+1.1% % V
O, set
(Over all operating input voltage, resistive load,
and temperature conditions until end of life)
Adjustment Range All V
O
0.6 5.0 Vdc
Selected by an external resistor
Output Regulation (for V
O
≥ 2.5V)
Input range1 (5V – 9V); range2 (9V – 13.8V)
Line (Range1, range2) All
⎯
0.3 % V
O, set
Load (I
O
=I
O, min
to I
O, max
) All
⎯
0.6 % V
O, set
Line & Load All
⎯
0.8 % V
O, set
Output Regulation (for V
O
< 2.5V)
Input range1 (5V – 9V); range2 (9V – 13.8V)
Line (Range1, range2) All
⎯
9 mV
Load (I
O
=I
O, min
to I
O, max
) All
⎯
12 mV
Line & Load All
⎯
15 mV
Output Ripple and Noise on nominal output
(V
IN
=V
IN, nom
and I
O
=I
O, min
to I
O, max
,
Cout = 0μF)
Peak-to-Peak (5Hz to 20MHz bandwidth) Vo = 0.6V
⎯
30 mV
pk-pk
Peak-to-Peak (5Hz to 20MHz bandwidth) Vo = 1V
⎯
30 mV
pk-pk
Peak-to-Peak (5Hz to 20MHz bandwidth) Vo = 1.5V
⎯
40 mV
pk-pk
Peak-to-Peak (5Hz to 20MHz bandwidth) Vo = 2.5V
⎯
40 mV
pk-pk
Peak-to-Peak (5Hz to 20MHz bandwidth) Vo = 3.3V
⎯
60 mV
pk-pk
Peak-to-Peak (5Hz to 20MHz bandwidth) Vo = 5.0V
⎯
60 mV
pk-pk
External Capacitance
1`
Without the Tunable Loop
TM
ESR ≥ 1 mΩ All C
O, max
⎯
1000 μF
With the Tunable Loop
TM
ESR ≥ 0.15 mΩ All C
O, max
⎯
1500 μF
ESR ≥ 10 mΩ
All
C
O, max
⎯
10000 μF
Output Current All I
o
0
⎯
40 Adc
Output Current Limit Inception (Hiccup Mode ) All I
O, lim
103 130 180 % I
o
Output Short-Circuit Current All I
O, s/c
⎯
5.7
⎯
Arms
(V
O
≤250mV) ( Hiccup Mode )
Efficiency V
O,set
= 0.6Vdc η 70.9 %
V
IN
= V
IN, nom
, T
A
=25°C V
O,set
= 1.2Vdc η 82.3 %
I
O
=I
O, max ,
V
O
= V
O,set
V
O,set
= 1.8Vdc η 86.8 %
V
O,set
= 2.5Vdc η 89.5 %
V
O,set
= 3.3Vdc η 91.4 %
V
O,set
= 5.0Vdc η 93.7 %
Switching Frequency All f
sw
⎯
500
⎯
kHz
1
External capacitors may require using the new Tunable Loop
TM
feature to ensure that the module is stable as well as
getting the best transient response. See the Tunable Loop
TM
section for details.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18

NSR040A0X43Z

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Non-Isolated DC/DC Converters 5-13.8Vin 0.6-5Vout 40A SIP
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