AP61300/AP61302

Document number: DS43404 Rev. 3 - 2

9 of 21

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November 2022

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AP61300/AP61302

Typical Performance Characteristics (AP61300/AP61302 @ TA = +25°C, VIN = 5V, VOUT = 1.8V, BOM = Table 1, PWM,

unless otherwise specified.)

Figure 21. Efficiency vs. Output Current, VIN = 3.3V

Figure 22. Efficiency vs. Output Current, VIN = 5V

Figure 23. Line Regulation

Figure 24. Load Regulation

Figure 25. IQ vs. Temperature

Figure 26. fSW vs. Temperature, IOUT = 0A

0

10

20

30

40

50

60

70

80

90

100

0.001

0.010

0.100

1.000

10.000

IOUT (A)

VOUT = 2.5V, L = 1

μH

VOUT = 1.8V, L = 1

μH

0

10

20

30

40

50

60

70

80

90

100

0.001

0.010

0.100

1.000

10.000

IOUT (A)

VOUT = 3.3V, L = 1

μH

VOUT = 1.8V, L = 1

μH

1.55

1.60

1.65

1.70

1.75

1.80

1.85

1.90

1.95

2.00

2.05

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

VIN (V)

IOUT = 0A

IOUT = 1A

IOUT = 2A

IOUT = 3A

1.70

1.72

1.74

1.76

1.78

1.80

1.82

1.84

1.86

1.88

1.90

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

IOUT (A)

VIN = 5V

VIN = 3.3V

620

630

640

650

660

670

680

690

700

710

720

-50

-25

0

25

50

75

100

125

150

Temperature (

°C)

1.7

1.8

1.9

2.0

2.1

2.2

2.3

2.4

2.5

2.6

2.7

-50

-25

0

25

50

75

100

125

150

Temperature (

°C)