AP64100

Document number: DS43571 Rev. 1 - 2

8 of 26

www.diodes.com

March 2021

© Diodes Incorporated

AP64100

Typical Performance Characteristics (AP64100 @ TA = +25°C, VIN = 12V, VOUT = 5V, fSW = 500kHz (RT = 200kΩ ± 1%),

BOM = Table 1, unless otherwise specified.) (continued)

Figure 10. IQ vs. Temperature

Figure 11. ISHDN vs. Temperature

Figure 12. VIN Power-On Reset and UVLO vs. Temperature

Figure 13. fSW vs. Load

Figure 14. Output Voltage Ripple, VOUT = 5V, IOUT = 50mA

Figure 15. Output Voltage Ripple, VOUT = 5V, IOUT = 1A

20

22

24

26

28

30

32

34

36

38

40

-50

-25

0

25

50

75

100

125

150

Temperature (

°C)

0.00

0.25

0.50

0.75

1.00

1.25

1.50

1.75

2.00

2.25

2.50

-50

-25

0

25

50

75

100

125

150

Temperature (

°C)

2.8

2.9

3.0

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

-50

-25

0

25

50

75

100

125

150

Temperature (

°C)

VIN Rising POR

VIN Falling UVLO

0

60

120

180

240

300

360

420

480

540

600

0.001

0.010

0.100

1.000

10.000

IOUT (A)

8

μs/div

VOUTAC (50mV/div)

IL (500mA/div)

VSW (10V/div)

VOUTAC (20mV/div)

IL (1A/div)

VSW (10V/div)

2

μs/div