TL284XB Datasheet, PDF (9/24 Pages) Texas Instruments – HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS

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TL284xB, TL384xB
HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS
SLVS610B – AUGUST 2006 – REVISED JULY 2007
TYPICAL CHARACTERISTICS (continued)
REFERENCE VOLTAGE
vs
SOURCE CURRENT
REFERENCE VOLTAGE
vs
TEMPERATURE
0
-10
-20
-30
T_A = 125°C
-40
T_A = 25°C
-50
T_A = -40°C
-60
0 20 40 60 80 100 120 140 160
I_src – Source Current – mA
5.2
5.15
5.1
5.05
5
4.95
4.9
4.85
4.8
-55 -30
-5 20 45 70 95
T_A – Temperature – °C
120 145
REFERENCE SHORT-CIRCUIT CURRENT
vs
TEMPERATURE
180
V_IN = 15 V
160
140
120
100
80
60
40
-55 -30
-5 20 45 70 95
T_A – Temperature – °C
120 145
OUTPUT SATURATION VOLTAGE
vs
LOAD CURRENT
10
9
T_A = 25°C
0
Source Saturation
-1
8
-2
T_A = -55°C
7
-3
6
-4
5
-5
4
-6
Sink Saturation
3
-7
T_A = -55°C
2
-8
1
T_A = 25°C
-9
0
-10
0 100 200 300 400 500 600 700 800
I_O – Output Load Current – mA
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