GRND-C2A160 Datasheet, PDF (3/12 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS

NON-ISOLATED DC/DC CONVERTERS
10.8 Vdc - 13.2 Vdc Input 0.5 Vdc - 1.6 Vdc/120 A Outputs
Apr. 01, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Output Specifications (continued)
Parameter
Min
Typ
Max
Notes
Output Ripple and Noise(pk-pk)
under worst case
-
-
50 mV
over all operating input voltage, load
and ambient temperature condition
Rise time
-
-
5 mS
Turn on Time
-
2.5 mS
5 mS
Overshoot at Turn on
-
-
1%
Output Capacitance
1490 uF
-
3*330uF/6mOhm ESR SP-CAP, and
10*22uF/0805 + 28*10uF/1206 ceramic
-
capacitors. Consult factory regarding
external capacitance outside of this
range
Transient Response
50% ~ 100%
Overshoot
-
Max Load
Settling Time
-
All
100% ~ 50%
Overshoot
-
Max Load
Settling Time
-
-
50 mV
di/dt=300A/us,
-
25 uS
Vin=12Vdc, Ta=25°C,
-
50 mV
with typical cap bank on
the output.
-
25 uS
Note: All specifications are typical at nominal input, full load at 25 °C unless otherwise stated.
General Specifications
Parameter
Min
Typ
Max
Efficiency
82%
84%
-
Switching Frequency
-
400 kHz
-
FIT
TBD
Dimensions
Inches (L × W × H)
Millimeters (L × W × H)
Weight
3.80 x 1.20 x 0.70
96.52 x 30.48 x 17.78
-
50 g
-
Note: All specifications are typical at 25 °C unless otherwise stated.
Notes
Vin=12 V, full load
Calculated Per Bell Core SR-332 (Vin=12
V, Io=80%load, Ta = 25 °C,
FIT=10⁹/MTBF)
Control Specifications
Parameter
Remote On/Off
Min
Typ
Signal Low (Unit Off)
-0.3 V
-
Active High
Signal High (Unit On)
1V
-
Current Sink
0 mA
-
Max
0.4 V
5V
1 mA
Notes
The remote on/off pin open, Unit
On.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com