TS1537CCM5 查看數據表（PDF） - TSC Corporation
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TS1537CCM5 Datasheet PDF : 5 Pages
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Electrical Characteristics
Ta = 25 oC, unless otherwise specified.
Parameter
Conditions
Output
Voltage
TS1537A/B-Vout 1
TS1537A/C-Vout 2/1
TS1537B/C-Vout 2
4.8V ≤ Vin ≤ 7V, Io=10mA
4V ≤ Vin ≤ 7V, Io=10mA
4V ≤ Vin ≤ 7V, Io=10mA
Input Supply Voltage
Line Regulation
Vout+1.5V ≤ Vin ≤ 7V, Io=10mA
Load Regulation Vout 1
Vin=5V, 10mA ≤ Io ≤ 1A
(note 1,2)
Vout 2
Vin=4V, 10mA ≤ Io ≤ 1A
Dropout Voltage
Minimum Load Current
Thermal Regulation
Io=1A, ∆Vout=0.1%Vout
0 oC ≤ Tj ≤ 125 oC, (note 3)
Ta=25 oC, 30mS pulse
Current Limit
Vin - Vout=3V
Temperature Stability
Io=10mA
Ripple Rejection
F = 120Hz, Io=1A Cout=25uF,
Vin=Vout + 3V
Thermal Performance
Condition
Thermal Resistance
Junction to Ambient
Package type
TO-263-5L
Min
3.267
2.475
1.782
--
--
--
--
--
--
1.1
--
--
Typ
3.3
2.5
1.8
--
0.015
0.5
1.3
8
0.008
--
0.5
60
Typ
85
Max
3.366
2.550
1.836
10
0.2
1.0
1.4
10
0.04
--
--
70
Unit
V
V
V
%
%
V
mA
uA
A
%
dB
Unit
oC/W
Note 1: See thermal regulation specification for changes in output voltage due to heating effects. Line and load regulation
are measured at a constant junction temperature by low duty cycle pulse testing. Load regulation is measured at
the output lead = 1/18” from the package.
Note 2: Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is
determined by the input / output voltage difference and the output current. Guaranteed maximum power
dissipation will not be available over the full input / output voltage range.
Note 3: Quiescent current is defined as the minimum output current required to maintain the regulation.
TS1537A/B/C
2-5
2003/12 rev. B
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