AP61200/AP61201/AP61202/AP61203

Document number: DS44251 Rev. 3 - 2

7 of 21

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September 2022

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AP61200/AP61201/AP61202/AP61203

Typical Performance Characteristics (AP61200/AP61202 @ TA = +25°C, VIN = 5V, VOUT = 1.8V, BOM = Table 1, 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

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2.0

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

1.68

1.70

1.72

1.74

1.76

1.78

1.80

1.82

1.84

1.86

1.88

0.00

0.25

0.50

0.75

1.00

1.25

1.50

1.75

2.00

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

200

400

600

800

1000

1200

1400

1600

1800

2000

0.001

0.010

0.100

1.000

10.000

IOUT (A)