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Revision 1.04

7 - 17

AS1343

Datasheet - Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c s

Figure 16. Shutdown Current vs. Temperature

0

0.01

0.02

0.03

0.04

0.05

0.06

0.07

0.08

0.09

0.1

0.9

1.2

1.5 1.8

2.1

2.4

2.7

3

3.3

3.6

Input Voltage (V)

0

0.5

1

1.5

-45 -30

-15

0

15

30

45

60

75

90

Temperature (°C)

Figure 17. Switching Frequency vs. Temperature

Figure 18. Feedback Voltage vs. Temperature

0.9

0.95

1

1.05

1.1

-45 -30 -15

0

15

30

45

60

75

90

Temperature (°C)

1.2

1.225

1.25

1.275

1.3

-45 -30 -15

0

15

30

45

60

75

90

Temperature (C°)

20

20.5

21

21.5

22

0.9

1.2

1.5 1.8

2.1

2.4

2.7

3

3.3

3.6

Input Voltage (V)

2ms/Div