需要控制4个有刷直流马达,请问选型 英飞凌芯片 It is required to control 4 brushless DC motors. Please select Infineon chip

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Frank_vec
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50 replies posted First like received First comment on blog

我需要控制 4个 直流有刷马达

马达工作电压  7V~12V

 

不需要车规

请问选什么 英飞凌芯片好 ?越便宜越好

I need to control four DC brush motors
Motor working voltage 7V~12V
No vehicle gauge required
Which Infineon chip should I choose? The cheaper the better

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1 解答
LinGuohui
Moderator
Moderator
Moderator
500 replies posted 50 likes received 250 solutions authored

TLE8444SL或者 TLE94004EP都可以。0.8-0.9A最大驱动能力,应该可以满足你的电机需求。

在原帖中查看解决方案

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5 回复数
LinGuohui
Moderator
Moderator
Moderator
500 replies posted 50 likes received 250 solutions authored

@Frank_vec 你好,

请提供更详细的需求信息。

如果只是需要驱动4个直流马达,常规的MCU都可以实现,只要PWM输出pin脚足够即可。XMC1000系列就可以满足。

如果是类似TLE9855 MOTIX 系列,目前还没有可以同时支持4路直流电机产品。

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Frank_vec
Level 4
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Distributor - Zenitron(GC)
50 replies posted First like received First comment on blog

Manager,要选型的是驱动芯片,不是MCU ,MCU 已经选好了是 PSOC6的芯片;

这是马达URL:直流有刷马达,按照使用额定电压 9V 也是可以的

需要H桥电流的 英飞凌驱动芯片,非车规

不胜感激

 

 

 

 

 

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LinGuohui
Moderator
Moderator
Moderator
500 replies posted 50 likes received 250 solutions authored

工业级的驱动芯片,目前只有IFX9201SG ,单路H桥,5-36V,6A 。支持SPI和PWM俩种控制方式。你需要4颗IFX9201,对于你的应用来说,余量比较大。

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Frank_vec
Level 4
Level 4
Distributor - Zenitron(GC)
50 replies posted First like received First comment on blog

IFX9201SG  您这个可以  ,TLE8444SL或者 TLE94004EP 这个可以不 ;非常感谢

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LinGuohui
Moderator
Moderator
Moderator
500 replies posted 50 likes received 250 solutions authored

TLE8444SL或者 TLE94004EP都可以。0.8-0.9A最大驱动能力,应该可以满足你的电机需求。

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