LM5164-Q1: How much switching turn on time, turn off time, and Qg are?

Yoshiki Ochi

Part Number: LM5164-Q1

hi team,

How much switching turn on time (or gate-source rise time) and turn off time (or gate-source fall time) and gate charge Qg are for LM5164-Q1 high-side and low-side MOSFET?

Regards,
Ochi

over 3 years ago

+1 Andy Chen over 3 years ago

TI__Mastermind 27045 points

Hi Ochi,

Pls download the Calculation tool to estimate IC power loss:

https://www.ti.com/tool/LM5163-LM5164DESIGN-CALC

B R

Andy

0 Yoshiki Ochi over 3 years ago in reply to Andy Chen

TI__Expert 7875 points

Hi Andy,

Thank you for your supporting.

Do you have turn on time (or gate-source rise time), turn off time (or gate-source fall time), and gate charge Qg?
We would like to know detailed power loss; how much switching loss is which is one the component of total power loss.

If you could not disclose it, please let me know that.

Regards,
Ochi

0 Andy Chen over 3 years ago in reply to Yoshiki Ochi

TI__Mastermind 27045 points

Hi Ochi,

Sorry that I don't have these data.

B R

Andy

0 Yoshiki Ochi over 3 years ago in reply to Andy Chen

TI__Expert 7875 points

Hi Andy,

Thank you for your supporting.
I understood there is no such that data.

Regards,
Ochi

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LM5164-Q1: How much switching turn on time, turn off time, and Qg are?