脚 |
定义 |
脚 |
定义 |
脚 |
定义 |
1 |
IFB |
9 |
CPWM |
17 |
PGND |
2 |
CIFB |
10 |
sGND |
18 |
GL |
3 |
VFB |
11 |
COMM |
19 |
NC |
4 |
CVFB |
12 |
nonFAULT |
20 |
NC |
5 |
CSWP |
13 |
PWMd |
21 |
CN |
6 |
CT |
14 |
PWMa |
22 |
SH |
7 |
CF |
15 |
EN |
23 |
FS |
8 |
IREF |
16 |
VDD |
24 |
GH |
UBA2071内部框图
UBA2073芯片引脚参数
1 |
SH |
5 |
COMM |
2 |
FS |
6 |
GND |
3 |
GH |
7 |
VDD |
4 |
NC |
8 |
GL |
UBA2073内部框图
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