ACT6311

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www.active-semi.com

Copyright © 2011 Active-Semi, Inc.

Rev 3, 22-Feb-11

TYPICAL PERFORMANCE CHARACTERISTICS

(Circuit of Figure 1, unless otherwise specified.)

1.30

1.25

1.20

Line Regulation

1.15

1.10

-40

-15

10

35

60

85

Temperature (°C)

FB Voltage vs. Temperature

14.0

13.5

13.0

12.5

12.0

3.0

3.5

4.0

4.5

5.0

5.5

Input Voltage (V)

12.0

12.5

13.0

13.5

14.0

0

5

10

15

20

25

30

35

Load (mA)

Load Regulation

1.10

1.05

1.00

0.95

0.90

-40

-15

10

35

60

85

Temperature (°C)

Switching Frequency vs. Temperature

250

300

250

400

450

Duty Cycle (%)

Current Limit vs. Duty Cycle

20

30

40

50

60

70

80

Efficiency vs. Output Voltage

Output Current (mA)

0

10

20

30

40

50

60

70

80

90

100

0

5

10

15

20

25

30

35