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SLA6845MZLF2178 PDF预览

SLA6845MZLF2178

更新时间: 2024-10-26 21:09:47
品牌 Logo 应用领域
三垦 - SANKEN 电动机控制
页数 文件大小 规格书
11页 209K
描述
AC Motor Controller

SLA6845MZLF2178 技术参数

生命周期:Obsolete包装说明:,
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.84模拟集成电路 - 其他类型:AC MOTOR CONTROLLER
Base Number Matches:1

SLA6845MZLF2178 数据手册

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SLA6845MZ  
High Voltage 3-Phase Motor Driver  
Features and Benefits  
Built-in pre-drive IC  
IGBT power element  
CMOS compatible input (3.3 to 5 V)  
High-side gate driver using bootstrap circuit or floating  
power supply  
Integrated Fast Recovery Diode (FRD) as freewheeling  
diode for each IGBT  
Built-in protection circuit for controlling power supply  
voltage drop on VCC and VB (UVLO)  
Built-in overtemperature detection circuit (TD)  
3-shunt configuration  
Output of fault signal during operation of protection  
circuit  
Output current 3 A  
Description  
TheSLA6845MZinverterpowermodule(IPM)deviceprovides  
a robust, highly-integrated solution for optimally controlling  
3-phase motor power inverter systems and variable speed  
control systems used in energy-conserving designs to drive  
motors of residential and commercial appliances. These ICs  
take 230 VAC input voltage, and 3 A (continuous) output  
current. They can withstand voltages of up to 600 V (IGBT  
breakdown voltage).  
The SLA6840M power package includes an IC with all of  
the necessary power elements (six IGBTs), pre-driver ICs  
(two), and freewheeling diodes (six), needed to configure the  
main circuit of an inverter. This enables the main circuit of  
the inverter to be configured with fewer external components  
than traditional designs.  
Small SIP (SLA 24-pin)  
Applications include residential white goods (home  
applications) and commercial appliance motor control:  
• Air conditioner fan  
Package: Power SIP  
• Refrigerator compressor  
• Dishwasher pump  
Leadform  
2178  
Leadform  
2171  
Leadform  
2175  
Not to scale  
Functional Block Diagram  
VB 1  
VB 2  
VB3  
VBB 1  
VBB 2  
VCC1  
UVLO  
UVLO  
UVLO  
UVLO  
HIN1  
HIN2  
HIN3  
Input  
Logic  
High Side  
Level Shift Driver  
COM1  
U
V
VCC2  
VREG  
W1  
W2  
7.5  
Reg.  
Overtemperature  
Detection  
V
UVLO  
LIN1  
LIN2  
LIN3  
Input  
Logic  
Low Side  
Driver  
COM2  
FO  
LS3  
LS2  
LS1  
Figure 1. Driver block diagram.  
SLA6845MZ-DS  
SANKEN ELECTRIC CO., LTD.  
http://www.sanken-ele.co.jp/en/  

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