ncp1522b ON Semiconductor, ncp1522b Datasheet - Page 8

• Manufacturer Part Number: ncp1522b
• Description: 3 Mhz, 600 Ma Step-down Dc-dc Converter
• Manufacturer: ON Semiconductor

-1.0
-2.0
-3.0
3.0
2.0
1.0
0.0
0
Figure 25. 200 mA to 600 mA Load Transient
Figure 23. 10 mA to 100 mA Load Transient
(V
IN
100
(V
= 3.6 V, V
IN
Figure 21. Load Regulation
I
OUT
= 3.6 V, V
(V
IN
200
, OUTPUT CURRENT (mA)
= 3.6 V, V
OUT
OUT
= 1.2 V, T
300
= 1.2 V, T
OUT
50 mA/div
20 mV/div
200 mA/div
20 mV/div
= 1.2 V)
V
A
400
I
V
OUT
I
OUT
OUT
-40 °C
OUT
= 255C)
A
25°C
= 255C)
85°C
500
http://onsemi.com
NCP1522B
600
8
-1.0
-2.0
-3.0
3.0
2.0
1.0
0.0
Figure 26. 600 mA to 200 mA Load Transient
0
V
Figure 24. 100 mA to 10 mA Load Transient
(V
IN
IN
= 5.5 V
V
100
(V
= 3.6 V, V
IN
IN
= 2.7 V
= 3.6 V, V
Figure 22. Load Regulation
I
OUT
(V
200
, OUTPUT CURRENT (mA)
OUT
V
OUT
IN
= 3.6 V
= 1.2 V, T
OUT
= 1.2 V, T
300
200 mA/div
20 mV/div
= 1.2 V, T
V
I
OUT
OUT
20 mV/div
20 mA/div
A
A
V
= 255C)
I
OUT
OUT
400
= 255C)
A
= 255C)
500
600