
TS7800 series
5-9
2003/12 rev. A
TS7815 Electrical Characteristics
(Vin=23V, Iout=500mA, 0
o
C
≤
Tj
≤
125
o
C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Conditions
Tj=25
o
C
17.5V
≤
Vin
≤
30V, 10mA
≤
Iout
≤
1A,
PD
≤
15W
17.5V
≤
Vin
≤
30V
Tj=25
o
C
18V
≤
Vin
≤
22V
10mA
≤
Iout
≤
1A
Tj=25
o
C
250mA
≤
Iout
≤
750mA
Tj=25
o
C, Iout=0
17.5V
≤
Vin
≤
30V
10mA
≤
Iout
≤
1A
10Hz
≤
f
≤
100KHz, Tj=25
o
C
f=120Hz, 18V
≤
Vin
≤
28V
Iout=1.0A, Tj=25
o
C
Min
14.42
Typ
15
Max
15.60
Unit
Output Voltage
Vout
14.28
15
15.75
V
--
12
300
Line Regulation
REGline
--
3
150
--
12
300
Load Regulation
REGload
--
4
150
mV
Quiescent Current
Iq
--
4.3
8
--
--
1
Quiescent Current Change
Iq
--
--
0.5
mA
Output Noise Voltage
Vn
--
90
--
uV
Ripple Rejection Ratio
RR
54
70
--
dB
Voltage Drop
Vdrop
--
2
--
V
m
Output Resistance
Rout
f=1KHz
Tj=25
o
C
Tj=25
o
C
--
19
--
Output Short Circuit Current
Ios
--
230
--
mA
Peak Output Current
Io peak
--
2.2
--
A
Temperature Coefficient of
Output Voltage
TS7818 Electrical Characteristics
Vout/
Tj
Iout=10mA, 0
o
C
≤
Tj
≤
125
o
C
--
-1
--
mV/
o
C
(Vin=27V, Iout=500mA, 0
o
C
≤
Tj
≤
125
o
C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Conditions
Tj=25
o
C
21V
≤
Vin
≤
33V, 10mA
≤
Iout
≤
1A,
PD
≤
15W
21V
≤
Vin
≤
33V
Tj=25
o
C
22V
≤
Vin
≤
26V
10mA
≤
Iout
≤
1A
Tj=25
o
C
250mA
≤
Iout
≤
750mA
Tj=25
o
C, Iout=0
21V
≤
Vin
≤
33V
10mA
≤
Iout
≤
1A
10Hz
≤
f
≤
100KHz, Tj=25
o
C
f=120Hz, 21V
≤
Vin
≤
31V
Iout=1.0A, Tj=25
o
C
Min
17.30
Typ
18
Max
18.72
Unit
Output Voltage
Vout
17.14
18
18.90
V
--
15
360
Line Regulation
REGline
--
5
180
--
12
360
Load Regulation
REGload
--
4
180
mV
Quiescent Current
Iq
--
4.5
8
--
--
1
Quiescent Current Change
Iq
--
--
0.5
mA
Output Noise Voltage
Vn
--
110
--
uV
Ripple Rejection Ratio
RR
54
70
--
dB
Voltage Drop
Vdrop
--
2
--
V
m
Output Resistance
Rout
f=1KHz
Tj=25
o
C
Tj=25
o
C
--
22
--
Output Short Circuit Current
Ios
--
200
--
mA
Peak Output Current
Io peak
--
2.2
--
A
Temperature Coefficient of
Output Voltage
z
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.
z
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
Vout/
Tj
Iout=10mA, 0
o
C
≤
Tj
≤
125
o
C
--
-1
--
mV/
o
C