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TC78B027FTG

更新时间: 2024-11-24 14:57:47
品牌 Logo 应用领域
东芝 - TOSHIBA /
页数 文件大小 规格书
45页 1189K
描述
Pre Driver

TC78B027FTG 数据手册

 浏览型号TC78B027FTG的Datasheet PDF文件第2页浏览型号TC78B027FTG的Datasheet PDF文件第3页浏览型号TC78B027FTG的Datasheet PDF文件第4页浏览型号TC78B027FTG的Datasheet PDF文件第5页浏览型号TC78B027FTG的Datasheet PDF文件第6页浏览型号TC78B027FTG的Datasheet PDF文件第7页 
TC78B027FTG  
TOSHIBA CDMOS Integrated Circuit Silicon Monolithic  
TC78B027FTG  
1-Hall sine-wave PWM pre-driver for 3-phase brushless DC motors  
1. Outline  
The TC78B027FTG is a 1-Hall sine-wave PWM controller for 3-  
phase brushless DC motors. N-ch MOSFET can be used as  
external FET’s. A non-volatile memory (NVM) and a closed  
loop speed control function are incorporated. Cost can be  
suppressed without using microcontrollers.  
QFN24  
2. Applications  
Fan motors (e.g. Server)  
3. Features  
1-Hall sine-wave PWM drive  
Pre-driver for external N-ch MOSFET.  
Closed loop speed control, configurable speed curve  
Adjustable driving current for the gate of external MOSFET.  
Operating voltage range : 5 to 16V (Electrical characteristics are not guaranteed from 5 to 9V)  
Serial interface  
Standby mode  
Soft start  
Output RPM information  
Protection features:  
Thermal ShutDown (TSD)Under Voltage LockOut (UVLO)Over Voltage Protection (OVP)、  
Under voltage protection for the charge pumpOver Current limit Protection (OCP)Over  
current protection (ISD)Lock detection  
Start of commercial production  
2019-08  
© 2019 Toshiba Electronic Devices & Storage Corporation  
1
2019-09-27  
 
 
 

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