ncp1510a ON Semiconductor, ncp1510a Datasheet - Page 9

• Manufacturer Part Number: ncp1510a
• Description: High Efficiency Dc-dc Converters
• Manufacturer: ON Semiconductor

V
I
PWM
Figure 22. Line Transient Response for PWM
out
out
3.0 V
= 300 mA
= 1.8 V
Figure 24. Load Transient Response
V
V
PWM
300 mA
in
out
= 3.6 V
= 1.8 V
200 ms/div
50 ms/div
3.6 V
V
V
I
out
in
out
Figure 26. Transition between PWM and PM
= 3.6 V
= 30 mA
SYNC
= 1.8 V
PM
V
AC Coupled
20 mV/div
V
1 V/div
V
AC Coupled
10 mV/div
out
in
out
10 mA
V
1 V/div
in
http://onsemi.com
100 ms/div
9
PWM
V
I
PM
out
out
Figure 23. Line Transient Response for PM
1.57 V
3.0 V
= 30 mA
Figure 25. Output Voltage Transition from
= 1.8 V
V
AC Coupled
10 mV/div
out
PM
1.57 V to 1.8 V
200 ms/div
200 ms/div
3.6 V
V
100 mV/div
CB0=1
V
I
PWM
1.8 V
out
out
in
= 3.6 V
= 300 mA
V
1 V/div
V
AC Coupled
10 mV/div
in
out
CB1
2 V/div