AP63300Q/AP63301Q

Document number: DS43699 Rev. 1 - 2

8 of 22

www.diodes.com

May 2021

© Diodes Incorporated

AP63300Q/AP63301Q

Typical Performance Characteristics (AP63300Q @ TA = +25°C, VIN = 12V, VOUT = 5V, BOM = Table 1, unless otherwise

specified.)

Figure 13. Efficiency vs. Output Current, VIN = 12V

Figure 14. Efficiency vs. Output Current, VIN = 24V

Figure 15. Line Regulation

Figure 16. Load Regulation

Figure 17. IQ vs. Temperature

Figure 18. fsw vs. Load

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

15

20

25

30

35

40

45

50

55

60

65

-50

-25

0

25

50

75

100

125

150

Temperature (

°C)

0

60

120

180

240

300

360

420

480

540

600

0.001

0.010

0.100

1.000

10.000

IOUT (A)