TS7818CI 查看數據表（PDF） - TSC Corporation
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TS7818CI Datasheet PDF : 10 Pages
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TS7800 Series
3-Terminal Fixed Positive Voltage Regulator
TS7810 Electrical Characteristics
Vin=16V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min Typ
Tj=25oC
9.6
10
Output voltage
Vout
12.5V≤Vin≤25V,
10mA≤Iout≤1A, PD≤15W
9.5
10
Line Regulation
REGline Tj=25oC 12.5V≤Vin≤28V
13V≤Vin≤17V
--
7
--
2
Load Regulation
Quiescent Current
10mA≤Iout≤1A
--
12
REGload Tj=25oC 250mA≤Iout≤750m
--
4
A
Iq
Iout=0, Tj=25oC
--
4.3
Quiescent Current Change
Output Noise Voltage
∆Iq
12.5V≤Vin≤28V
10mA≤Iout≤1A
Vn
10Hz≤f≤100KHz, Tj=25oC
--
--
--
--
--
70
Ripple Rejection Ratio
Voltage Drop
RR
Vdrop
f=120Hz, 13V≤Vin≤23V
Iout=1.0A, Tj=25oC
55
71
--
2
Output Resistance
Output Short Circuit Current
Peak Output Current
Rout
Ios
Io peak
f=1KHz
Tj=25oC
Tj=25oC
--
18
--
400
--
2.2
Temperature Coefficient of
Output Voltage
∆Vout/ ∆Tj Iout=10mA, 0oC≤Tj≤125oC
--
-1
Max
10.4
10.5
Unit
V
200
100
200
mV
100
8
1
mA
0.5
--
µV
--
dB
--
V
--
mΩ
--
mA
--
A
--
mV/ oC
TS7812 Electrical Characteristics
(Vin=19V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min Typ Max Unit
Tj=25oC
11.53 12 12.48
Output Voltage
Vout
14.5V≤Vin≤27V,
10mA≤Iout≤1A, PD ≤15W
V
11.42 12 12.60
Line Regulation
Load Regulation
Quiescent Current
REGline Tj=25oC 14.5V≤Vin≤30V
--
15V≤Vin≤19V
--
REGload Tj=25oC 10mA≤Iout≤1A
--
250mA≤Iout≤750mA --
Iq
Tj=25oC, Iout=0
--
10
240
3
120
mV
12
240
4
120
4.3
8
Quiescent Current Change
Output Noise Voltage
14.5V≤Vin≤30V
∆Iq
10mA≤Iout≤1A
Vn
10Hz≤f≤100KHz, Tj=25oC
--
--
1
mA
--
--
0.5
--
75
--
uV
Ripple Rejection Ratio
Voltage Drop
RR
Vdrop
f=120Hz, 15V≤Vin≤25V
Iout=1.0A, Tj=25oC
55
71
--
dB
--
2
--
V
Output Resistance
Output Short Circuit Current
Peak Output Current
Rout
Ios
Io peak
f=1KHz
Tj=25oC
Tj=25oC
--
18
--
mΩ
--
350
--
mA
--
2.2
--
A
Temperature Coefficient of
Output Voltage
∆Vout/ ∆Tj Iout=10mA, 0oC≤Tj≤125oC
--
-1
--
mV/ oC
Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible, and thermal effects must be taken into account separately.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
4/10
Version: D12
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