SLIN-03E1A_10 Datasheet, PDF (3/26 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS

NON-ISOLATED DC/DC CONVERTERS
4.5 Vdc - 14 Vdc Input, 0.59 Vdc - 5.5 Vdc /3 A Outputs
December 3, 2010
Bel Power, Inc. , a subsidiary of Bel Fuse, Inc.
Output Specifications
Parameter
Min
Typ
Max
Unit
Notes
Output Voltage Set Point
-1.5
-
+1.5
%Vo,set
with 0.5% tolerance for external resistor
used to set output voltage
Output Voltage
Over all operating input voltage, resistive
-3.0
-
+3.0 %Vo,set load, and temperature conditions until end
of life
Adjustment Range¹
0.59
-
5.5
V
selected by an external resistor
Remote Sense Range
-
Load Regulation
V_O ≥ 2.5V
-
V_O < 2.5V
-
Line Regulation
V_O ≥ 2.5V
-
V_O < 2.5V
-
Temperature Regulation
(-40°C to +85°C)
-
Ripple and Noise (pk-pk)
-
Ripple and Noise (rms)
-
Ripple and Noise (pk-pk)
-
Ripple and Noise (rms)
-
-
0.5
V
-
10
mV
I_O=I_{O, min} to I_{O, max}
-
5
mV
-
0.4
%Vo,set V_IN=V_{IN, min} to V_{IN, max}
-
10
mV
-
0.4
%Vo,set
50
110
mV
V_O ≤ 3.3V, 5Hz to 20MHz BW, V_IN=V_{IN, nom}
and I_O=I_{O, min} to I_{O, max} Co = 0.1μF // 10 μF
20
40
mV
ceramic capacitors
110
135
mV
V_O > 3.3V, 5Hz to 20MHz BW, V_IN=V_{IN, nom}
and I_O=I_{O, min} to I_{O, max} Co = 0.1μF // 10 μF
35
45
mV
ceramic capacitors
Output Current Range
0
-
3
A
in either sink or source mode
Output DC Current Limit
-
200
-
%Io,max Hiccup Mode
Output Short-Circuit Current
-
Output Capacitance²
ESR≥ 1 mΩ
0
ESR≥0.15 mΩ
0
ESR≥ 10 mΩ
0
300
-
mA Vo≤250mV, Hiccup Mode
-
47
uF
Without the Tunable Loop^TM
-
1000
uF
With the Tunable Loop^TM
-
3000
uF
With the Tunable Loop^TM
Turn-On Delay Time
Output voltage Rise time
Output voltage overshoot
Case 1: On/Off input is enabled and then
-
2
-
mS
input power is applied (delay from instant
at which V_IN = V_{IN, min} until Vo =10% of
Vo, set)
Case 2: Input power is applied for at least
one second and then the On/Off input is
-
2
-
mS enabled (delay from instant at which
Von/Off is enabled until Vo =10% of Vo,
set)
-
4
-
mS
time for Vo to rise from 10% of Vo, set to
90% of Vo, set
Vin=Vin, min to Vin, max, Io=Io, min to Io,
-
-
3
%Vo,set max, With or without maximum external
capacitance
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
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