TL284xB, TL384xB
HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS
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SLVS610A–AUGUST 2006–REVISED SEPTEMBER 2006
TYPICAL CHARACTERISTICS (continued)
REFERENCE VOLTAGE
REFERENCE VOLTAGE
vs
vs
SOURCE CURRENT
TEMPERATURE
0
-10
-20
-30
-40
-50
5.2
5.15
5.1
5.05
5
TA = -40°C
TA = 125°C
4.95
4.9
TA = 25°C
4.85
-60
0
4.8
20
40
60
80
100 120 140 160
-55 -30
-5
20
45
70
95 120 145
Isrc – Source Current – mA
T
A – Temperature – °C
REFERENCE SHORT-CIRCUIT CURRENT
OUTPUT SATURATION VOLTAGE
vs
vs
TEMPERATURE
LOAD CURRENT
180
160
140
120
100
80
10
9
8
7
6
5
4
3
2
1
0
Source Saturation
VIN = 15 V
TA = 25°C
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
TA = -55°C
Sink Saturation
TA = -55°C
TA = 25°C
60
40
0
0
-55 -30
-5
20
45
70
95 120 145
100 200 300 400 500 600 700 800
T
A – Temperature – °C
IO – Output Load Current – mA
9
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