NCP5314 ON Semiconductor, NCP5314 Datasheet - Page 2

• Manufacturer Part Number: NCP5314
• Description: Two/Three/Four-Phase Buck CPU Controller
• Manufacturer: ON Semiconductor

ATX 12 V
PWRGD
ENABLE
3.3 V
3.3 V
12 V
V
V
V
V
V
V
1.5 k Typ
ID5
ID0
ID1
ID2
ID3
ID4
R1
R2
1.5 k Typ
1
2
3
4
5
6
7
8
SGND Near
Socket
V
Connection
FFB
V
V
V
PWRLS
V
SS
PWRGD
DRVON
ID2
ID3
ID4
FFB
NCP5314
R
fb
GATE1
GATE2
GATE3
GATE4
R
GND
C
C
V
OSC
I
LIM
CS3
CS4
C
CC
CS2
24
23
22
21
20
19
18
17
R
R
CS3
R
C
CS4
CS1
CS1
R
CS2
6
4
5
8
6
4
5
8
6
4
5
8
6
4
5
8
V
CO
EN
PGND
V
CO
EN
PGND
V
CO
EN
PGND
V
CO
EN
PGND
NCP5355
NCP5355
NCP5355
NCP5355
S
S
S
S
L
IN
DRN
DRN
DRN
DRN
BST
BST
BST
BST
TG
BG
TG
BG
TG
BG
TG
BG
3
2
1
7
3
2
1
7
3
2
1
7
3
2
1
7
C
IN
+
L
L
L
L
01
02
03
04
+
C
OUT
V
GND
CORE