CS5203−1
75
65
55
45
0
30
60
90
120
TA (°C)
Figure 7. Adjust Pin Current vs.
Temperature
68
66
TCASE = 125°C
64
62
60
TCASE = 25°C
58
56
TCASE = 0°C
54
1
2
3
4
5
6
7
8
VIN − VOUT (V)
Figure 8. Adjust Pin Current vs. VIN − VOUT
70.00
68.50
67.00
65.50
64.00
62.50
61.00
59.50
58.00
56.50
55.00
0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0
IOUT (A)
Figure 9. Adjust Pin Current vs. Output
Current
+200
0
−200
3
2
1
0
0
VIN = 5.0 V
VOUT = 3.3 V
CIN = 100 mF
COUT = 10 mF Tantalum
5
10
Time (ms)
Figure 10. Transient Response
6
5
4
3
2
1
0
1
2
3
4
5
6
7
VIN − VOUT (V)
Figure 11. Short Circuit Current vs.
VIN − VOUT
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