NCP5316
CS3N
CS2N
48 47 46 45 44 43 42 41 40 39 38 37
V
ID5
V
ID0
V
ID1
V
ID2
V
ID3
V
ID4
LGND
NC
NC
1
2
3
4
5
6
7
8
9
36 CS1P
35 R
OSC
34 V
CC
33 GATE1
32 GATE2
31 GATE3
30 GATE4
29 GATE5
28 GATE6
27 GND
26 CS4P
25 CS4N
13 14 15 16 17 18 19 20 21 22 23 24
NC
V
FFB
V
FB
NC
CS6N
DRVON
CS5N
CS6P
启用
COMP
CS5P
SS
SGND 10
PWRGD 11
PWRLS 12
48引脚QFN封装，顶视图
V
ID5
V
ID0
V
ID1
V
ID2
V
ID3
V
ID4
LGND
NC
NC
SGND
PWRGD
PWRLS
V
CCL
V
REF
IO
IOF
I
LIM
V
DRP
IP
LIM
CS3N
CS3P
CS2N
CS2P
CS1N
48 47 46 45 44 43 42 41 40 39 38 37
36
35
34
33
32
31
30
29
28
27
26
25
13 14 15 16 17 18 19 20 21 22 23 24
CS1N
CS3P
CS2P
V
DRP
IP
LIM
V
CCL
V
REF
IOF
I
LIM
IO
1
2
3
4
5
6
7
8
9
10
11
12
CS1P
R
OSC
V
CC
GATE1
GATE2
GATE3
GATE4
GATE5
GATE6
GND
CS4P
CS4N
DRVON
SS
启用
V
FFB
V
FB
COMP
NC
NC
CS6N
CS6P
CS5N
CS5P
LQFP48
图1.引脚连接
http://onsemi.com
2
