AP63300/AP63301

Document number: DS42002 Rev. 3 - 2

9 of 22

www.diodes.com

August 2019

© Diodes Incorporated

AP63300/AP63301

Typical Performance Characteristics (AP63300 at TA = +25°C, VIN = 12V, VOUT = 5V, unless otherwise specified.)

Figure 12. Efficiency vs. Output Current, VIN = 12V

Figure 13. Efficiency vs. Output Current, VIN = 24V

Figure 14. Line Regulation

Figure 15. Load Regulation

Figure 16. Feedback Voltage vs. Temperature

Figure 17. IQ vs. Temperature

50

55

60

65

70

75

80

85

90

95

100

0.001

0.010

0.100

1.000

10.000

IOUT (A)

VOUT = 5V, L = 6.8

μH

VOUT = 3.3V, L = 4.7

μH

50

55

60

65

70

75

80

85

90

95

100

0.001

0.010

0.100

1.000

10.000

IOUT (A)

VOUT = 5V, L = 6.8

μH

VOUT = 3.3V, L = 4.7

μH

4.65

4.70

4.75

4.80

4.85

4.90

4.95

5.00

5.05

5.10

5.15

4

8

12

16

20

24

28

32

36

VIN (V)

IOUT = 0A

IOUT = 1A

IOUT = 2A

IOUT = 3A

4.70

4.75

4.80

4.85

4.90

4.95

5.00

5.05

5.10

5.15

5.20

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

IOUT (A)

VIN = 12V

VIN = 24V

0.790

0.792

0.794

0.796

0.798

0.800

0.802

0.804

0.806

0.808

0.810

-50

-25

0

25

50

75

100

125

150

Temperature (

°C)

15

18

21

24

27

30

33

36

39

42

45

-50

-25

0

25

50

75

100

125

150

Temperature (

°C)