Diodes AP3432 - Manual (Page 9)

Data Sheet
1.5MHz, 2.5A, Step-down DC-DC Converter AP3432
Jun. 2013 Rev. 1. 1 BCD Semiconductor Manufacturing Limited
9
Typical Performance Characteristics (Continued)
Figure 16. V
OUT
Ripple Figure 17. V
OUT
Ripple
( V
IN
=5V, V
OUT
=3.3V, I
OUT
=500mA) ( V
IN
=5V, V
OUT
=3.3V, I
OUT
=1000mA)
Figure 18. V
OUT
Ripple Figure 19. Dynamic Mode
(I
OUT
=2500mA) (I
OUT
=500mA to 2500mA)
V
SW
2V/div
V
IN
2V/div
V
OUT
20mV/div
Time 800ns/div
V
SW
2V/div
V
IN
2V/div
V
OUT
20mV/div
I
OUT
500mA/div
I
OUT
2A/div
Time 1
s/div
Time 200 s/div
V
SW
2V/div
V
IN
2V/div
I
OUT
1A/div
V
OUT
2V/div
V
SW
2V/div
V
IN
2V/div
V
OUT
20mV/div
I
OUT
500mA/div
Time 800ns/div