NXI150 Series
S i n g l e o u t p u t
DC-DC CONVERTERS 81 A DC-DC Non-Isolated Converters
3
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
NEW Product
0.255 (6.48) Max
1
31
32
0.250 (6.35) Max
62
3.800 (96.52)
0.936 (23.77)
62
32
0.700 (17.78)
0.093 (2.36)
0.042 (1.07)
1.243
(31.57)
0.063 0.007 THICK
FR-4 2-Sided CKT BD
W/Gold Plated 30µ"
Connector Fingers
C
L
30 EQ Spaces @ 0.100 (2.54)
each Equals 3.000 (76.20)
TOL Non-Accum
0.307 (7.80)
3.186 (80.92)
Dimensions in Inches (mm)
Tolerances (unless otherwise specified)
2 Place 0.02
3 Place 0.010
Figure 1: Mechanical Drawing
Notes
Notes Cond
1
Recommended output capacitance, 8 x 560 µF/4 V OSCON and 10 x
4.7 µF/6.3 V MLCC.
8
9
Please consult your local application support for: Longform Datasheet
and Application Note for the de-rating curves
.
2
3
15 mV pk-pk ripple. Vin = 12 V, Vout = 1.5 V, Iout = 65 A.
125 mV peak deviation when slewing load from no load to full load at 50
A/µs. Recommended capacitors (per Note 1) required across output.
Each phase operates at a fixed 250 kHz. Effective fundamental output
frequency is 1 MHz / 4 phases each at 250 kHz interleaved.
Recommended mating connector is AMP 1489162-1 or equivalent.
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 model number search tool
at http://www.artesyn.com/powergroup/products.htm to find a suitable
alternative.
4
5
6
2
From 5 Hz to 20 Hz, maintaining 0.02 G /Hz from 20 Hz to 500 Hz, all
(11,12)
axes.
7
When included in the users system ESD event shall cause no out-of-
regulation conditions.
Datasheet © Artesyn Technologies
® 2005
The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. The information and specifications contained or described herein are subject to change in any manner at any time without notice. No rights under any patent
accompany the sale of any such product(s) or information contained herein.
Please consult your local application support for: ꢀ Application Note ꢀ Longform Datasheet
www.artesyn.com
Filename: NXI150.PDF Rev (03): 20 Dec 2005
