TL1431-EP_15 Datasheet, PDF (10/23 Pages) Texas Instruments – TL1431-EP Precision-Programmable Reference

TL1431-EP
SLVS529D – APRIL 2004 – REVISED JANUARY 2015
Parameter Measurement Information (continued)
6
VI
220 W
Output
Input
5
4
Pulse
3
Generator
50 W
ƒ = 100 kHz
2
1
0
-1
0
1
2
3
4
5
6
7
Time (2s )
D011
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Output
GND
100
90
80
70
60
50
40
30
20
10
0
0.001
Figure 17. Pulse Response
A
B
C
D
Stable
Stable
0.01
0.1
1
Load Capacitance (2F)
10
D012
Figure 18. Test Circuit for Pulse Response
150 W
I_KA
V_I
+
C_L
V _BATT
−
Test Circuit for Curve A
R1 =
10 kW
C_L
R2
I_KA
150 W
V_I
+
V _BATT
−
Figure 19. Stability Boundary Conditions
Test Circuit for Curves B, C, and D
Figure 20. Test Circuits for Curves A through D
10
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