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MTD6501C PDF预览

MTD6501C

更新时间: 2024-11-02 12:10:43
品牌 Logo 应用领域
美国微芯 - MICROCHIP 运动控制电子器件传感器信号电路光电二极管电动机控制
页数 文件大小 规格书
2页 1890K
描述
Highly Integrated 3-Phase BLDC Sinusoidal Sensorless

MTD6501C 技术参数

生命周期:Active零件包装代码:SOIC
包装说明:HSOP,针数:8
Reach Compliance Code:compliant风险等级:5.6
Is Samacsys:N模拟集成电路 - 其他类型:BRUSHLESS DC MOTOR CONTROLLER
JESD-30 代码:R-PDSO-G8长度:4.8895 mm
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-10 °C
最大输出电流:0.8 A封装主体材料:PLASTIC/EPOXY
封装代码:HSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG认证状态:Not Qualified
筛选级别:TS 16949座面最大高度:1.7526 mm
最大供电电压 (Vsup):14 V最小供电电压 (Vsup):2 V
标称供电电压 (Vsup):5 V表面贴装:YES
温度等级:OTHER端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
宽度:3.8989 mmBase Number Matches:1

MTD6501C 数据手册

 浏览型号MTD6501C的Datasheet PDF文件第2页 
Highly Integrated 3-Phase BLDC Sinusoidal Sensorless  
Motor Fan Drivers and Dual Full-Bridge Drivers  
More Cost Effective and Faster Time to Market  
3-Phase BLDC Sinusoidal Motor Drivers  
The MTD6501C/D/2B/5 product family is a 3-phase full-  
wave sensorless driver for brushless DC (BLDC) motors.  
It features 180° sinusoidal drive, high torque output and  
silent drive. With the adaptive features, parameters and  
wide range of power-supplies, the MTD6501C/D/2B/5 are  
intended to cover a broad range of motor characteristics,  
while requiring minimum external components. Speed  
control can be achieved through either power supply  
modulation (PSM) or pulse-width modulation (PWM). The  
compact packaging and the minimal bill-of-material make  
the MTD6501C/D/2B/5 product family extremely cost  
efficient in fan applications.  
For example, the CPU cooling fans in notebook computers  
require designs that provide low acoustic noise, low  
mechanical vibration, and are highly efficient. The frequency  
generator (FG) output enables precision speed control in  
closed-loop applications.  
Device  
MTD6501C  
MTD6501D  
MTD6501G  
MTD6502B  
Vmax  
15.3V  
15.3V  
15.3V  
5.5V  
Fsw  
Package  
Thermally enhanced SOIC-8  
MSOP-10  
Features  
FG, PWM, Lockup recovery  
20 kHz  
20 kHz  
23 kHz  
30 kHz  
FG, PWM, Boost, Lockup recovery  
FG, PWM, Lockup recovery  
Thermally enhanced SOIC-8  
TDFN-10  
FG, PWM, DIR, Lockup recovery  
FG, PWM, DIR, Lockup recovery, programmable  
BEMF coefficient  
MTD6505  
5.5V  
30 kHz  
UDFN-10  
Features  
The MTD6501C/D/2B/5 includes Lockup Protection mode  
to turn off the output current when the motor is in a lock  
condition, with an automatic recovery feature to restart the  
fan when the lock condition is removed. Motor overcurrent  
limitation and thermal shutdown protection are included for  
safety enhanced operations.  
180° sinusoidal drive, for high efficiency and  
low acoustic noise  
Position sensorless BLDC Motor Drivers  
(no hall-effect sensor required)  
Integrated power transistors  
Speed control through Power Supply Modulation (PSM)  
and/or Pulse-Width Modulation (PWM)  
Built-in frequency generator (FG Output Signal)  
Built-in lockup protection and automatic  
Recovery circuit  
MTD6505 Application CIrcuit Diagram  
FG  
PWM  
MTD6505  
PROG  
DIR  
VDD  
Built-in overcurrent limitation  
Built-in thermal shutdown protection  
No external tuning required  
V
BIAS  
VDD  
C2  
OUT1  
OUT2  
OUT3  
GND  
C1  
Applications  
3-phase BLDC motors  
3-phase BLDC fans  
Pumps; e.g. water pumps  

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