TS7818CZ Просмотр технического описания (PDF) - TSC Corporation
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TS7818CZ Datasheet PDF : 10 Pages
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TS7800 Series
3-Terminal Fixed Positive Voltage Regulator
TS7808 Electrical Characteristics
Vin=14V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min Typ
Tj=25oC
7.69
8
Output voltage
Line Regulation
Vout
REGline
10.5V≤Vin≤23V,
10mA≤Iout≤1A, PD≤15W
Tj=25o 10.5V≤Vin≤25V
C
11V≤Vin≤17V
7.61
8
--
6
--
2
Load Regulation
Quiescent Current
Tj=25o 10mA≤Iout≤1A
--
12
REGload
C
250mA≤Iout≤750m
--
4
A
Iq
Iout=0, Tj=25oC
--
4.3
Quiescent Current Change
Output Noise Voltage
∆Iq
10.5V≤Vin≤25V
10mA≤Iout≤1A
Vn
10Hz≤f≤100KHz, Tj=25oC
--
--
--
--
--
52
Ripple Rejection Ratio
Voltage Drop
RR
Vdrop
f=120Hz, 11V≤Vin≤21V
Iout=1.0A, Tj=25oC
56
72
--
2
Output Resistance
Output Short Circuit Current
Peak Output Current
Rout
Ios
Io peak
f=1KHz
Tj=25oC
Tj=25oC
--
16
--
450
--
2.2
Temperature Coefficient of
Output Voltage
∆Vout/ ∆Tj Iout=10mA, 0oC≤Tj≤125oC
--
-0.8
Max
8.32
8.40
160
80
160
80
8
1
0.5
--
--
--
--
--
--
--
Unit
V
mV
mA
µV
dB
V
mΩ
mA
A
mV/ oC
TS7809 Electrical Characteristics
(Vin=15V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min Typ Max Unit
Tj=25oC
8.65
9
9.36
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Vout
11.5V≤Vin≤23V,
10mA≤Iout≤1A, PD≤15W
V
8.57
9
9.45
Tj=25o 11.5V≤Vin≤26V
--
REGline
C
12V≤Vin≤17V
--
Tj=25o 10mA≤Iout≤1A
--
REGload
C
250mA≤Iout≤750mA
--
6
180
2
90
mV
12
180
4
90
Iq
Iout=0, Tj=25oC
--
4.3
8
Quiescent Current Change
Output Noise Voltage
11.5V≤Vin≤26V
∆Iq
10mA≤Iout≤1A
Vn
10Hz≤f≤100KHz, Tj=25oC
--
--
1
mA
--
--
0.5
--
52
--
uV
Ripple Rejection Ratio
Voltage Drop
RR
Vdrop
f=120Hz, 12V≤Vin≤22V
Iout=1.0A, Tj=25oC
55
72
--
dB
--
2
--
V
Output Resistance
Output Short Circuit Current
Peak Output Current
Rout
Ios
Io peak
f=1KHz
Tj=25oC
Tj=25oC
--
16
--
mΩ
--
450
--
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.
3/10
Version: D12
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