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Gate Driver ICs Forum Discussions

User22
Level 1
First reply posted First question asked Welcome!
Level 1

Hi,

is there any gate driver available with -55° operative temp?

 

Thanks

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BandaruAkhil
Moderator
Moderator 50 sign-ins 25 replies posted 10 solutions authored
Moderator

Hi @User22 

Please find the attached gate driver (Half-bridge) with the operating temperature of -55°C.  Let

me know if any other details are required.

 

Best Regards,

Akhil Kumar.

View solution in original post

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BandaruAkhil
Moderator
Moderator 50 sign-ins 25 replies posted 10 solutions authored
Moderator

Hi @User22 

Thanks for posting on the Infineon community page.

Infineon has the gate driver ICs for -55°C temperature. Can you please let us know the requirements and application to suggest the best driver IC.

 

Best Regards,

Akhil Kumar.

 

 

 

 

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User22
Level 1
First reply posted First question asked Welcome!
Level 1

Hi,

my requirements are:

BLDC motor, six-switch, 28V 600W, 20KHz PWM. Prefer to have three half-bridge gate drivers. Low temp operative=-55°c

 

Thanks

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User22
Level 1
First reply posted First question asked Welcome!
Level 1

As addition, the bus voltage range is 22V to 70V. 28V is the nominal bus voltage. Thanks

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BandaruAkhil
Moderator
Moderator 50 sign-ins 25 replies posted 10 solutions authored
Moderator

Hi @User22 

Please find the attached gate driver (Half-bridge) with the operating temperature of -55°C.  Let

me know if any other details are required.

 

Best Regards,

Akhil Kumar.

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User22
Level 1
First reply posted First question asked Welcome!
Level 1

Thanks for the information.

Unfortunately it seems to be not an off-the-shelf component. We do not need a radiation hardened device. I think that the cost would be quite high.

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BandaruAkhil
Moderator
Moderator 50 sign-ins 25 replies posted 10 solutions authored
Moderator

Hi @User22 

Please contact the local FAE or Infineon sales office for pricing. 

 

Best Regards,

Akhil Kumar.

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