Datasheet

TL783
HIGH-VOLTAGE ADJUSTABLE REGULATOR
SLVS036D – SEPTEMBER 1981 – REVISED AUGUST 1999
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 1
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
250 50 75 100 125
Output Current Limit – A
V
I
– V
O
– Input-to-Output Voltage Differential – V
OUTPUT CURRENT LIMIT
vs
INPUT-TO-OUTPUT VOLTAGE DIFFERENTIAL
t
w
= 1 ms
T
C
= 0°C
T
C
= 25°C
T
C
= 125°C
Figure 2
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
0
0 25 50 75 100
Output Current Limit – A
OUTPUT CURRENT LIMIT
vs
INPUT-TO-OUTPUT VOLTAGE DIFFERENTIAL
V
I
– V
O
– Input-to-Output Voltage Differential – V
t
w
= 30 ms
T
C
= 0°C
T
C
= 25°C
T
C
= 125°C
125
Figure 3
0
10 20 30 40
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
Output Current Limit – A
Time – ms
OUTPUT CURRENT LIMIT
vs
TIME
V
I
– V
O
= 25 V
T
C
= 25°C
Figure 4
0 102030405060708090
100
80
60
40
20
0
120
Ripple Rejection – dB
V
O
– Output Voltage – V
RIPPLE REJECTION
vs
OUTPUT VOLTAGE
V
I(AV)
– V
O
= 25 V
∆V
I(PP)
= 10 V
I
O
= 100 mA
f = 120 Hz
C
o
= 0
T
J
= 25°C
100