NXI110-12P1V8C View Datasheet(PDF) - Artesyn Technologies
Part Name
Description
MFG CO.
'NXI110-12P1V8C' PDF : 3 Pages View PDF
NXI110 Series
Single output, 5 Bit Selectable (Non-isolated)
DC/DC CONVERTERS 110W Non-isolated DC/DC Converters
2
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
INPUT
VOLTAGE
12VDC
NOMINAL OUTPUT
VOLTAGE
See Table 2
NOMINAL OUTPUT
CURRENT
60A
TYPICAL
EFFICIENCY
84%
MODEL
NUMBER
NXI110-12P1V8C
Notes
1 15mV pk-pk ripple with no external output filtering.
Vin = 12V, Vout = 1.6V, Iout = 60A.
2 125mV peak deviation when slewing load from no load to full load at
50A/µsec. Oscon type low impedance caps required across output.
3 Each phase operates at a fixed 225kHz. Effective fundamental output
frequency is 900kHz / 4 phases each at 225kHz interleaved.
4 Recommended mating connector is AMP 1364125-1 or equivalent.
5 From 5Hz to 20Hz, maintaining 0.02G2/Hz from 20Hz to 500Hz, all axes.
6 Initilization level; ESD event shall cause no out-of-regulation conditions.
7 Requires 400LFM forced air over the converter. Ensure the thermal
reference point (see figure 2) is kept below 95ºC to maintain the reliability of
the converter.
TABLE 1 : PIN CONNECTIONS
PIN NO. FUNCTION PIN NO. FUNCTION
1
Vin+
32
Vo-
2
Vin+
33
Vo+
3
Vin+
34
Vo-
4
Vin+
35
Vo+
5
Reserved
36
Vo-
6
Key
37
Vo+
7
VID3
38
Vo-
8
VID1
39
Vo+
9
Reserved
40
Vo-
10
PWRGD
41
Vo+
11
Vo sen-
42
Vo-
12 Reserved
43
Vo+
13
Vo-
44
Vo-
14
Vo+
45
Vo+
15
Vo-
46
Vo-
16
Vo+
47
Vo+
17
Vo-
48
Vo-
18
Vo+
49
Vo+
19
Vo-
50
Vo+
20
Vo+
51 Reserved
21
Vo-
52 Vo sen+
22
Vo+
53
OUTEN
23
Vo-
54
Ishare
24
Vo+
55
VID0
25
Vo-
56
VID2
26
Vo+
57
VID4
27
Vo-
58 VRM-pres
28
Vo+
59
Vin-
29
Vo-
60
Vin-
30
Vo+
61
Vin-
31
Vo-
62
Vin-
TABLE 2 : VOLTAGE IDENTIFICATION (VID) CODES
VID4
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
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
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
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File Name: NXI110.PDF Rev: 02 May 2002
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