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Gate Driver ICs Forum Discussions

KaiTan
Level 1
First question asked Welcome!
Level 1

Hi:

   I want to confirm the if the TLE7181EM can operation in 24V automotive system, 

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1 Solution
Abhilash_P
Moderator
Moderator 25 likes received 250 replies posted 250 sign-ins
Moderator

Hi,

 

   Thank you for Posting on the Infineon Developer Community. 

 

Referring to the datasheet and the application notes of TLE7181EM, we can conclude that the typical value of the IC's VS is 12V. Where as the maximum value can go upto 45V. 

The VREG output is also defined for this supply voltage range. Hence you can use this at 24V. 

Abhilash_P_0-1641555717058.png

The minimum supply voltage VS is 7V. 

Below which the functionality of the IC reduces and there might be chances of UVLO getting triggered. 

 

Regards,

Abhilash P 

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1 Reply
Abhilash_P
Moderator
Moderator 25 likes received 250 replies posted 250 sign-ins
Moderator

Hi,

 

   Thank you for Posting on the Infineon Developer Community. 

 

Referring to the datasheet and the application notes of TLE7181EM, we can conclude that the typical value of the IC's VS is 12V. Where as the maximum value can go upto 45V. 

The VREG output is also defined for this supply voltage range. Hence you can use this at 24V. 

Abhilash_P_0-1641555717058.png

The minimum supply voltage VS is 7V. 

Below which the functionality of the IC reduces and there might be chances of UVLO getting triggered. 

 

Regards,

Abhilash P 

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