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Smart Power Switches Forum Discussions

Gopala
Level 1
Level 1
5 sign-ins First reply posted First question asked

Suggest a power switch details below,

High-Side Switch:

Voltage Range : 0V to 16V DC

Load Current : 0.5A, 2A, 5A and 12A 

PWM Switching Frequency : Up 100KHz

Low-Side Switch:

Voltage Range : 0V to 16V DC

Load Current : 0.5A, 

PWM Switching Frequency : Up 100KHz

Please suggest me a Low-Side and High-Side PWM based switch.

Thank you.

Regards,

Gopal

 

 

 

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5 Replies
G_Anshika
Moderator
Moderator
Moderator
250 sign-ins 25 likes received 5 likes given

Hello,

I am looking into your request. Meanwhile, you can also have a look at Infineon smart switch finder tool:  Smart Switch Finder .

Best Regards,
Anshika

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Hi,

Thank you. This application is for automotive.

Regards,

Gopal

 

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Any update.

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G_Anshika
Moderator
Moderator
Moderator
250 sign-ins 25 likes received 5 likes given

Hello,

We have many products matching with voltage and current as you need. But PWM switching frequency criteria does not successfully match with every product. 
As you have not mentioned the channels and Rds(on) required, I have prepared a table of our products category with their respective limits.

Sr.No.

Product Category

    Min-Max Supply Voltage

ILOAD(Nominal)

  PWM frequency

 

High-Side Switch

 

 

 

1.        

PROFET+12 V

         -0.3V - 28V

   0.5A - 10 A

   Upto 200Hz

      2.

PROFET+2 12 V

         -0.3V – 28V

   Upto 31.3 A

       <20kHz

 

 

 

 

 

 

Low-Side Switch

 

 

 

1.      

HITFET+12V

         Vds upto 42V

  Upto 5 A

     <=50kHz

 

 

 

 

 

 

PWM criteria of 100kHz cannot be fulfilled. If it is okay go for lower PWM frequency then please have a look at products mentioned above.

If you still need a particular part number recommendation, let me know the number of channels, Rds(on) limit(low/high/any).Also,if there is a specific product package requirement.

Best Regards,
Anshika

 

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Hi Ma'am,

I verified the datasheets,  the data related PWM frequency didn't noticed. 

Please help me.

Thank you.

Regards,

Gopal

 

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