Suggest a HighSide and Low-Side ower switch of PWM based

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Gopala
Level 1
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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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1 Solution
Anshika_G
Moderator
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First question asked 50 likes received 250 replies posted

Hello Gopal,

Sorry for the late reply.

The PWM frequency is not given in datasheets but in related appnotes and webpage: 

1. PROFET+12 V : On the product webpage itself under section, How to use PROFET+12 V?

G_Anshika_0-1675141478326.png

2. HITFET+12 V: On the product webpage itself under section Where to use HITFET+12?

G_Anshika_1-1675141952526.png

 

Best Regards,
Anshika



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Anshika_G
Moderator
Moderator
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First question asked 50 likes received 250 replies posted

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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Anshika_G
Moderator
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First question asked 50 likes received 250 replies posted

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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Anshika_G
Moderator
Moderator
Moderator
First question asked 50 likes received 250 replies posted

Hello Gopal,

Sorry for the late reply.

The PWM frequency is not given in datasheets but in related appnotes and webpage: 

1. PROFET+12 V : On the product webpage itself under section, How to use PROFET+12 V?

G_Anshika_0-1675141478326.png

2. HITFET+12 V: On the product webpage itself under section Where to use HITFET+12?

G_Anshika_1-1675141952526.png

 

Best Regards,
Anshika



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