AP61300/AP61302

Document number: DS43404 Rev. 3 - 2

10 of 21

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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.) (continued)

Figure 27. fSW vs. Load

Figure 28. Output Voltage Ripple, IOUT = 50mA

Figure 29. Output Voltage Ripple, IOUT = 3A

Figure 30. Load Transient, IOUT = 50mA to 500mA to 50mA

Figure 31. Load Transient, IOUT = 2A to 3A to 2A

Figure 32. Load Transient, IOUT = 50mA to 3A to 50mA

1.7

1.8

1.9

2.0

2.1

2.2

2.3

2.4

2.5

2.6

2.7

0.001

0.010

0.100

1.000

10.000

IOUT (A)

1

μs/div

VOUTAC (10mV/div)

VSW (5V/div)

IL (1A/div)

1

μs/div

VOUTAC (10mV/div)

VSW (5V/div)

IL (1A/div)

100

μs/div

VOUTAC (20mV/div)

IOUT (500mA/div)

100

μs/div

VOUTAC (20mV/div)

IOUT (1A/div)

100

μs/div

VOUTAC (50mV/div)

IOUT (1A/div)