欢迎访问ic37.com |
会员登录 免费注册
发布采购

A3940KLP 参数 Datasheet PDF下载

A3940KLP图片预览
型号: A3940KLP
PDF下载: 下载PDF文件 查看货源
内容描述: 全桥式功率MOSFET控制器 [FULL-BRIDGE POWER MOSFET CONTROLLER]
分类和应用: 控制器
文件页数/大小: 12 页 / 633 K
品牌: ALLEGRO [ ALLEGRO MICROSYSTEMS ]
 浏览型号A3940KLP的Datasheet PDF文件第3页浏览型号A3940KLP的Datasheet PDF文件第4页浏览型号A3940KLP的Datasheet PDF文件第5页浏览型号A3940KLP的Datasheet PDF文件第6页浏览型号A3940KLP的Datasheet PDF文件第8页浏览型号A3940KLP的Datasheet PDF文件第9页浏览型号A3940KLP的Datasheet PDF文件第10页浏览型号A3940KLP的Datasheet PDF文件第11页  
3940  
FULL-BRIDGE POWER  
MOSFET CONTROLLER  
Terminal Functions  
Terminal  
Number  
Terminal Name  
Function  
VDRAIN  
LSS  
GLB  
SB  
Kelvin connection to MOSFET high-side drains  
Gate-drive source return, low-side  
Gate-drive B output, low-side  
Motor phase B input  
1
2
3
4
GHB  
CB  
Gate-drive B output, high-side  
Bootstrap capacitor B  
5
6
VIN  
Regulated 13 V gate drive supply input  
Regulated 13 V gate drive supply output  
Bootstrap A capacitor  
7
VREG13  
CA  
8
9
GHA  
SA  
Gate-drive A output, high-side  
Motor phase A input  
10  
11  
12  
13  
14  
15  
16  
GLA  
VBB  
CP2  
VCP  
CP1  
GND  
Gate-drive A output, low-side  
Battery supply  
Charge pump connection for pumping capacitor  
Charge pump output  
Charge pump connection for pumping capacitor  
Common ground and dc supply returns  
Electrically connected to exposed thermal pad of LP package  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
FAULT  
OVSET  
VREG5  
MODE  
SR  
Open-drain fault output  
DC input, overvoltage threshold setting for VBB  
Regulated 5 V supply output  
Control input  
Control input  
ENABLE  
PHASE  
RESET  
LONG  
Control input  
Control input  
Control input  
Control input, long or short deadtime  
Adjust current for basic deadtime  
DC input, drain-to-source monitor threshold voltage  
IDEAD  
VDSTH  
www.allegromicro.com  
7