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NXI100-12P1V8CY

型号:

NXI100-12P1V8CY

描述:

非隔离DC-DC转换器[ non-isolated dc-dc converter ]

品牌:

EMERSON-NETWORKPOWER[ EMERSON NETWORK POWER ]

页数:

4 页

PDF大小:

238 K

Embedded Power for  
Business-Critical Continuity  
Rev.03.23.07  
nxi100  
1 of 4  
NXI100 Series  
Single output  
Input Voltage: 12VDC  
# of Outputs: Single  
The NXI100 non-isolated dc-dc converter simplifies the application  
of Intel Xeon(TM) or Pentium®4 processors by providing a  
purpose-designed, point-of-load, power management solution for  
low-profile applications. Capable of delivering 81 A, and meeting  
the exceptional transient response requirements of these loads,  
the converter comes in a versatile, PCB-pluggable form.  
Artesyn utilizes advanced circuit techniques, component selection  
and state-of-the-art thermal packaging, to deliver reliable high  
power density. Multi-phase power conversion provides  
Special Features  
• Designed for VRM9.0 and  
VRM9.1 specification  
• Low profile: 1.15 inches  
including mating connector  
• Microprocessor voltage  
identification input  
• 5 Bit VID input  
• 1.10 Vdc to 1.85 Vdc in  
25 mV steps  
• Up to 50 A/μs load transient  
no load to full load, recovery  
within 50 μs  
• Democratic current sharing,  
no need for master/slave  
configuration  
• High efficiency: 87% typical @  
Vin = 12 V, Vout = 1.5 V,  
Iout = 60 A  
• Available RoHS compliant  
• 2 year warranty  
industry-leading conversion efficiency without adding  
unneccesary complexity, and NXI100 meets the precise regulation  
specifications of VRM9.0/9.1 without expensive external  
components. An active circuit guarantees the current sharing  
specification is met during static or dynamic loading conditions.  
Embedded Power for  
Business-Critical Continuity  
Rev.03.23.07  
nxi100  
Specifications  
2 of 4  
All specifications are typical at nominal input, full load at 25°C unless otherwise stated.  
OUTPUT SPECIFICATIONS  
Voltage adjustability  
GENERAL CHARACTERISTICS  
See table  
0.8%  
Efficiency  
1.5 V output @ 60 A  
1.7 V output @ 60 A  
87%  
87%  
Output setpoint accuracy Vout  
Switching frequency  
Standards  
Fixed (See Note 3)  
990 kHz  
Ripple and noise  
(See Note 1)  
20 MHz bandwidth  
15 mV pk-pk  
94V-0 flammability rating  
40 g (1.41 oz)  
Transient response  
peak dev. settling time  
(See Note 2)  
50 mV  
25 μs  
Weight  
MTBF  
Telcordia SR-332  
850,000 hours  
Short circuit protection  
Continuous current  
automatic recovery  
Mating connector  
(See Note 4)  
INPUT SPECIFICATIONS  
Input voltage range  
Input current  
ENVIRONMENTAL SPECIFICATIONS  
12 Vin nominal  
11-12.6 Vdc  
Maximum temperature  
shock  
Operating  
5 °C/10 min.  
Operating  
No load  
OUTEN low  
13.6 A  
300 mA  
40 mA max.  
Temperature shock  
Operating  
Non-operating  
10 °C/hour  
20 °C/hour  
UVLO turn ON voltage  
UVLO turn OFF Voltage  
9.9 V typ.  
8.5 V typ.  
Humidity  
Operating  
Storage  
85% RH  
95% RH  
Start-up time  
Nominal line  
10 ms  
Altitude  
Operating  
Storage  
10,000 feet max.  
50,000 feet max.  
OUTEN  
Logic compatibility  
Ref. to -input  
5 Vdc  
0.8 Vdc max.  
ON  
OFF  
Open circuit voltage  
Shock  
Operational  
30 G 11 ms,  
half sine wave  
Non-operational  
50 G 11 ms,  
half sine wave  
2
Vibration  
(See Note 5)  
Operational and  
non-operational  
0.02 G /Hz max.  
Electrostatic discharge  
(See Note 6)  
Operating  
Non-operating  
ESD 15 kV  
ESD 25 kV  
Thermal performance  
(See Note 7)  
Operating ambient  
temperature  
0 °C to +60 °C  
Non-operating  
-40 °C to +100 °C  
Embedded Power for  
Business-Critical Continuity  
Rev.03.23.07  
nxi100  
Specifications Contd.  
3 of 4  
OUTPUT  
CURRENT  
(MIN)  
OUTPUT  
CURRENT  
(MAX.)  
INPUT  
OUTPUT  
VOLTAGE  
EFFICIENCY  
(TYP.)  
REGULATION  
MODEL  
NUMBER (9,10)  
OVP  
VOLTAGE  
LOAD  
12 Vdc  
1.1-1.85 Vdc  
120% of  
0 A  
81 A  
87%  
0.95 mV/A  
NXI100-12P1V8CY  
VID setting  
TABLE 1: PIN CONNECTIONS  
PIN NO. FUNCTION PIN NO. FUNCTION  
TABLE 2: VOLTAGE IDENTIFICATION (VID) CODES  
VID4  
VID3  
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
VID2  
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
VID1  
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
VID0  
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
VDAC  
Output off  
1.100  
1.125  
1.150  
1.175  
1.200  
1.225  
1.250  
1.275  
1.300  
1.325  
1.350  
1.375  
1.400  
1.425  
1.450  
1.475  
1.500  
1.525  
1.550  
1.575  
1.600  
1.625  
1.650  
1.675  
1.700  
1.725  
1.750  
1.775  
1.800  
1.825  
1.850  
1
Vin+  
Vin+  
Vin+  
Vin+  
Reserved  
Key  
62  
61  
60  
59  
58  
57  
56  
55  
54  
53  
52  
51  
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
Vin-  
Vin-  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
Vin-  
4
Vin-  
5
VRM-pres  
VID4  
VID2  
VID0  
Ishare  
OUTEN  
Vo sen+  
Reserved  
Vo+  
6
7
VID3  
VID1  
Reserved  
PWRGD  
Vo sen-  
Reserved  
Vo-  
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
Vo+  
Vo+  
Vo-  
Vo-  
Vo+  
Vo+  
Vo-  
Vo-  
Vo+  
Vo+  
Vo-  
Vo-  
Vo+  
Vo+  
Vo-  
Vo-  
Vo+  
Vo+  
Vo-  
Vo-  
Vo+  
Vo+  
Vo-  
Vo-  
Vo+  
Vo+  
Vo-  
Vo-  
Vo+  
Vo+  
Vo-  
Vo-  
Vo+  
Vo+  
Vo-  
Vo-  
Embedded Power for  
Business-Critical Continuity  
Rev.03.23.07  
nxi100  
4 of 4  
Americas  
5810 Van Allen Way  
Carlsbad, CA 92008  
USA  
Telephone: +1 760 930 4600  
Facsimile: +1 760 930 0698  
0.160 (4.06) REF  
0.250 (6.35) REF  
2.320 (58.93) REF  
1
31  
32  
Europe (UK)  
62  
Waterfront Business Park  
Merry Hill, Dudley  
West Midlands, DY5 1LX  
United Kingdom  
Telephone: +44 (0) 1384 842 211  
Facsimile: +44 (0) 1384 843 355  
0.062 0.007 THICK  
FR-4 2-Sided CKT BD  
W/Gold Plated 30μ"  
Connector Fingers  
3.200 (81.28) REF  
0.500 max.  
(12.70)  
3.800 (96.52)  
3.186 0.002  
(80.92 0.05)  
0.307 (7.80)  
Asia (HK)  
16th - 17th Floors, Lu Plaza  
2 Wing Yip Street, Kwun Tong  
Kowloon, Hong Kong  
Telephone: +852 2176 3333  
Facsimile: +852 2176 3888  
0.855 (21.72)  
0.305 (7.75)  
0.265 (6.73) REF  
8.050  
0.820 max.  
(20.83)  
62  
32  
0.042 (1.07) Typ.  
Key slot  
(1.27) REF  
1.143 (29.03)  
0.100 (2.54)  
C C  
L L  
For global contact, visit:  
30 EQ Spaces @ 0.100 (2.54)  
each Equals 3.000 (76.20)  
TOL Non-Accum  
0.093 (2.36)  
www.powerconversion.com  
Dimensions in Inches (mm)  
Tolerances (unless otherwise specified)  
2 Place 0.02  
technicalsupport@powerconversion.com  
While every precaution has been taken to ensure  
accuracy and completeness in this literature, Emerson  
Network Power assumes no responsibility, and disclaims  
all liability for damages resulting from use of this  
information or for any errors or omissions.  
Figure 1: Mechanical Drawing  
Notes  
1
2
3
15 mV pk-pk ripple 8 x 560 μF/4 V OSCON and 10 x 4.7 μF/6.3 V MLCC’st on the output. Vin = 12 V, Vout = 1.5 V, Iout =  
60 A.  
125 mV peak deviation when slewing load from no load to full load at 50 A/μs. Oscon type low impedance caps required  
across output.  
Each phase operates at a fixed 330 kHz. Effective fundamental output  
frequency is 990 kHz / 3 phases each at 330 kHz interleaved.  
Recommended mating connector is AMP 1364125-1 or equivalent.  
From 5 Hz to 20 Hz, maintaining 0.02 G2/Hz from 20 Hz to 500 Hz, all axes.  
Test performed in end use equipment.  
Refer to thermal de-rating curves found in the long form datasheet.  
VID code lower than 1.25 V, use 5 A as minimum load.  
Emerson Network Power.  
The global leader in enabling  
business-critical continuity.  
4
5
6
7
8
9
AC Power  
Connectivity  
DC Power  
The ‘Y’ suffix indicates that these parts are TSE RoHS 5/6 (non Pb-free) compliant.  
10 NOTICE: Some models do not support all options. Please contact your local Artesyn representative or use the on-line  
Embedded Power  
model number search tool at http://www.artesyn.com/powergroup/products.htm to find a suitable alternative.  
Inbound Power  
Integrated Cabinet Solutions  
Outside Plant  
Precision Cooling  
Site Monitoring and Services  
EmersonNetworkPower. com  
Emerson Network Power and the Emerson  
Network Power logo are trademarks and  
service marks of Emerson Electric Co.  
©2007 Emerson Electric Co.  
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