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SCM1272MA PDF预览

SCM1272MA

更新时间: 2024-09-17 17:15:35
品牌 Logo 应用领域
三垦 - SANKEN 空调电机驱动高压风扇传感器
页数 文件大小 规格书
37页 664K
描述
此款产品为高压三相无刷马达驱动用IC。从全球具有较高市场份额的空调风扇电机、到冰箱和空调的压缩机电机,以及洗衣机主电机等,能够给各种马达提供驱动控制。也可对应FOC无传感器矢量控制方式的应用。

SCM1272MA 数据手册

 浏览型号SCM1272MA的Datasheet PDF文件第2页浏览型号SCM1272MA的Datasheet PDF文件第3页浏览型号SCM1272MA的Datasheet PDF文件第4页浏览型号SCM1272MA的Datasheet PDF文件第5页浏览型号SCM1272MA的Datasheet PDF文件第6页浏览型号SCM1272MA的Datasheet PDF文件第7页 
600 V, 15 A  
High Voltage 3-phase Motor Driver  
SCM1272MA  
Data Sheet  
Description  
Package  
The SCM1272MA is a high voltage 3-phase motor  
driver in which transistors, pre-drive circuits, and  
bootstrap diodes with current-limiting resistors are  
highly integrated. The product can run on a 3-shunt  
current detection system and optimally control the  
inverter systems of medium-capacity motors that require  
universal input standards.  
DIP33  
Pin Pitch: 1.27 mm  
Mold Dimensions: 47 mm × 19 mm × 4.4 mm  
Features  
Pb-free (RoHS Compliant)  
Not to scale  
Isolation Voltage: 2000 V (for 1 min),  
UL-recognized Component (File No.: E118037)  
Temperature Sensing Function  
In Case of Abnormal Operaion, All Outputs Shut  
Down via the FO1, FO3, and FO3 Pins Connected  
Together  
Specifications  
Breakdown Voltage: 600 V  
Output Current: 15 A  
Built-in Bootstrap Diodes with Current Limiting  
Resistors (22 Ω)  
CMOS-compatible Input (3.3 V or 5 V)  
Fault Signal Output at Protection Activation  
Protections Include:  
Applications  
Undervoltage Lockout for Power Supply  
High-side (UVLO_VB): Auto-restart  
Low-side (UVLO_VCC): Auto-restart  
Overcurrent Protection (OCP): Auto-restart  
Short Circuit Protection (SCP): Auto-restart  
Simultaneous On-state Prevention: Auto-restart  
Thermal Shutdown (TSD): Auto-restart  
For motor drives such as:  
Refrigerator Compressor Motor  
Air Conditioner Compressor Motor  
Washing Machine Main Motor  
Fan Motor  
Pump Motor  
Typical Application  
VCC  
VFO  
U1  
SCM1272MA  
RFO  
LS1  
33  
32  
FO1  
INT  
LIN1  
HIN1  
1
2
3
4
5
6
CFO  
OCP1  
LIN1  
MIC1  
COM1  
HIN1  
VCC1  
U
VBB  
31  
30  
VB1  
HS1  
Controller  
power  
supply  
7
8
CBOOT1  
LS2  
V
FO2  
DVT  
9
VT  
Thermal  
LIN2  
10  
11  
12  
13  
14  
LIN2  
COM2  
HIN2  
VCC2  
MIC2  
RVT  
29  
M
HIN2  
VBB  
LS3  
28  
27  
VB2  
HS2  
15  
16  
CBOOT2  
FO3  
17  
18  
19  
20  
21  
22  
OCP3  
LIN3  
LIN3  
HIN3  
MIC3  
W
COM3  
HIN3  
VCC3  
26  
25  
VDC  
VBB  
VB3  
HS3  
23  
24  
CBOOT3  
RO  
A/D  
CO  
DRS  
RS  
COM  
SCM1272MA-DSE Rev.1.1  
Feb. 14, 2022  
SANKEN ELECTRIC CO., LTD.  
https://www.sanken-ele.co.jp/en  
1
© SANKEN ELECTRIC CO., LTD. 2021  
 

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