SLIN-03F1A Datasheet, PDF (4/27 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS

NON-ISOLATED DC/DC CONVERTERS
2.4 Vdc - 5.5 Vdc Input, 0.6 Vdc - 3.63 Vdc /3 A Outputs
December 9, 2010
Bel Power, Inc. , a subsidiary of Bel Fuse, Inc.
General Specifications
Parameter
Min
Efficiency
Vo=0.6V
-
Vo=1.2V
-
Vo=1.8V
-
Vo=2.5V
-
Vo=3.3V
-
Typ
Max
Unit
Notes
81.2
-
89.4
-
91.4
-
93.9
-
94.4
-
%
Vin= 3.3Vdc, Ta=25°C
%
Io=Io, max , Vo= Vo,set.
%
%
When Vo=3.3V, Vin=5.0V
%
Switching Frequency
Over Temperature Protection
-
600
-
kHz
-
140
-
°C
Sequencing Delay time
10
-
-
msec
Delay from V_{IN, min} to application of
voltage on SEQ pin
Tracking Accuracy
Power-Up: 2V/ms
-
Power-Down: 2V/ms
-
-
-
100
100
mV
mV
Vin, min to Vin, max; Io, min to Io,
max, Vseq < Vo
Weight
-
1.55
-
g
MTBF
Dimensions
Inches (L × W × H)
Millimeters (L × W × H)
16,139,760
0.48 x 0.48 x 0.246
12.19 x 12.19 x 6.25
hours
-
Calculated Per Bell Core SR-332
(Io=0.8Io, max, Ta=40°C,
Telecordia Issue 2 Method 1 Case
3)
Note: Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and
temperature conditions.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
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