ncp5215 ON Semiconductor, ncp5215 Datasheet - Page 18

• Manufacturer Part Number: ncp5215
• Description: Dual Synchronous Buck Controller For Notebook
• Manufacturer: ON Semiconductor

1.5V / 5A
Vo1
VREF
Ril11
100k
Rdp1
2k
Co11
10uF
PGND
Cdp1
Ril12
82k
220uF
Co1
R11
10k
47pF
2.2uH
0.1uF
Cs1
L1
5VCC
Figure 35. Typical Application Schematic Diagram
0.1uF
Db1
BAT54WT1
Cb1
5VCC
31
32
33
34
35
36
37
38
39
40
Rcf
TG1
SWN1
CS1+
CS1-/Vo1
ILIM1
VDRP1
FB1
INV1
COMP1
TRESET1
20
M1
M3
30 29
1
Ccf
1uF
2
Cpf1
1uF
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28 27
3
Cref
1uF
NCP5215MNR2G
NCP5215
4
10uF
Cin1
26 25
5
PGND
Vin
18
6
Cin2
10uF
PGND
24 23
7
Cpf2
8
1uF
22 21
9
CS2-/Vo2
TRESET2
10
COMP2
VDRP2
M2
M4
SWN2
Css2
4.7nF
CS2+
ILIM2
INV2
TG2
FB2
BAT54WT1
20
19
18
17
16
15
14
13
12
11
0.1uF
Cb2
Db2
5VCC
1.5uH
0.1uF
L2
Cs2
220uF*2
47pF
Co2
R21
Cdp2
13k
Ril22
36k
PGND
Co21
10uF
Rdp2
Ril21
100k
3k
VREF
1.05V/6A
Vo2