AIF80A300-L(2006) データシートの表示（PDF） - Astec Semiconductor => Silicon Link
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AIF80A300-L Datasheet PDF : 38 Pages
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Technical Reference Notes
AIF12W300 DC-DC Series
OUTPUT SPECIFICATIONS
Parameter
Output Voltage Setpoint
(VI min to VI max:
IO = IO max ; Tamb = 25°C )
Output Regulation:
Line
Symbol
Min
Typ
VO set
47.52
48
-
-
-
Load
Output Voltage Adjust 4, 5
Vadj = 0V
Vadj = 2V
Output Ripple and Noise
Peak-to-Peak (5 Hz to 20MHz)
-
-
-
-
78
80
-
118
120
-
-
110
External Load Capacitance
-
Switching Frequency
-
Output Power
PO
Efficiency
(VI = VI nom, IO = IO max, Tamb = 25°C)
-
Output Current
IO
Output Current-limit Inception (Hiccup)
(VO = 97% VO set nom)
IO
Output Current Limit Adjust 5
-
Output Current Monitor
Imon at IO max
-
Monitored IO Range
-
Imon Compliance Voltage
-
Current Share Accuracy 6
(Cshare connected together,
-
IO ≥ 80%IO max)
No. of Parallel Unit
-
Over Current Protection Level
(VO dropped to 97% of VO nom)
-
Over Voltage Protection Level
-
Over Voltage Protection Adjust 5
-
Over Temperature Protection Trip Point
(Baseplate temperature)
-
Internal Temperature Monitor
Temperature Coefficient
-
Source Impedance
-
Temperature Coefficient
(TC = -40°C to 100°C)
-
-
-
360
400
-
-
90
91.8
0
-
105
-
20
-
0.9
1.0
20
-
-
-
-
±3
-
-
105
110
120
125
120
-
105
-
9.8
10.0
-
1.0
-
-
Max
Unit
48.48
V
0.2
0.2
82
122
480
2000
440
600
-
12.5
120
100
1.1
100
5.0
±5
10
115
130
150
120
10.2
-
0.02
%
%
%VO
%VO
mVpk-pk
µF
kHz
W
%
A
%IO max
%IO max
mA
%IO max
V
%I avg
pcs
%IO max
%VO
%VO
°C
mV/°C
kΩ
%VO/°C
MODEL: AIF12W300 SERIES
JUNE 2006
SHEET 4 OF 37
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