AP61300/AP61302

Document number: DS43404 Rev. 3 - 2

7 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, PFM,

unless otherwise specified.)

Figure 10. Efficiency vs. Output Current, VIN = 3.3V

Figure 11. Efficiency vs. Output Current, VIN = 5V

Figure 12. Line Regulation

Figure 13. Load Regulation

Figure 14. IQ vs. Temperature

Figure 15. 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 = 2.5V, L = 1

μH

VOUT = 1.8V, L = 1

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 = 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

0

5

10

15

20

25

30

35

40

45

50

-50

-25

0

25

50

75

100

125

150

Temperature (

°C)

0

250

500

750

1000

1250

1500

1750

2000

2250

2500

0.001

0.010

0.100

1.000

10.000

IOUT (A)