The waveforms of output AC ripples at different output voltage with full load condition are shown in following images.

Figure 3-9 Output Voltage Ripple, PORTA, 13.5-V Input, 5 V, 3-A Load

Figure 3-10 Output Voltage Ripple, PORTB, 13.5-V Input, 5 V, 3-A Load

Figure 3-11 Output Voltage Ripple, PORTA, 13.5-V Input, 9 V, 3-A Load

Figure 3-12 Output Voltage Ripple, PORTB, 13.5-V Input, 9 V, 3-A Load

Figure 3-13 Output Voltage Ripple, PORTA, 13.5-V Input, 15 V, 3-A Load

Figure 3-14 Output Voltage Ripple, PORTB, 13.5-V Input, 15 V, 3-A Load

Figure 3-15 Output Voltage Ripple, PORTA, 13.5-V Input, 20 V, 3-A Load

Figure 3-16 Output Voltage Ripple, PORTB, 13.5-V Input, 20 V, 3-A Load