ncp5215 ON Semiconductor, ncp5215 Datasheet - Page 9
ncp5215
Manufacturer Part Number
ncp5215
Description
Dual Synchronous Buck Controller For Notebook
Manufacturer
ON Semiconductor
Datasheet
1.NCP5215.pdf
(21 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
1.54
1.52
1.48
1.46
1.44
1.42
1.38
1.54
1.52
1.48
1.46
1.44
1.42
1.38
400
350
300
250
200
150
100
1.5
1.4
1.5
1.4
50
0
0
0
0
Figure 10. Output Voltage vs. Output Current
Figure 8. Output Voltage vs. Output Current
Figure 12. Switching Frequency vs. Output
1
1
1
(V
(V
O
O
= 1.5 V, without AVP Function)
2
2
2
I
I
I
= 1.5 V, with AVP Function)
O
O
O
Current (V
, OUTPUT CURRENT (A)
, OUTPUT CURRENT (A)
, OUTPUT CURRENT (A)
3
3
3
4
4
4
O
= 1.5 V)
TYPICAL OPERATING CHARACTERISTICS
5
5
5
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 20 V, PS
= 12 V, PS
= 9 V, PS
= 20 V, FPWM
= 12 V, FPWM
= 9 V, FPWM
= 20 V, PS
= 12 V, PS
= 9 V, PS
= 20 V, FPWM
= 12 V, FPWM
= 9 V, FPWM
= 20 V, PS
= 12 V, PS
= 9 V, PS
= 20 V, FPWM
= 12 V, FPWM
= 9 V, FPWM
6
6
6
http://onsemi.com
7
7
7
NCP5215
8
8
8
9
1.09
1.08
1.07
1.06
1.05
1.04
1.03
1.02
1.09
1.08
1.07
1.06
1.05
1.04
1.03
1.02
400
350
300
250
200
150
100
1.1
1.1
50
0
0
0
0
Figure 9. Output Voltage vs. Output Current (Vo
Figure 11. Output Voltage vs. Output Current
Figure 13. Switching Frequency vs. Output
1
1
1
= 1.05 V, Without AVP Function)
(V
O
2
2
2
= 1.05 V, with AVP Function)
I
I
I
O
O
O
Current (V
, OUTPUT CURRENT (A)
, OUTPUT CURRENT (A)
, OUTPUT CURRENT (A)
3
3
3
4
4
4
O
= 1.05 V)
5
5
5
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 20 V, PS
= 12 V, PS
= 9 V, PS
= 20 V, FPWM
= 12 V, FPWM
= 9 V, FPWM
= 20 V, PS
= 12 V, PS
= 9 V, PS
= 20 V, FPWM
= 12 V, FPWM
= 9 V, FPWM
= 20 V, PS
= 12 V, PS
= 9 V, PS
= 20 V, FPWM
= 12 V, FPWM
= 9 V, FPWM
6
6
6
7
7
7
8
8
8