DRV8837: Thermal Resistance vs Solder Coverage

Sadanori Kato

Part Number: DRV8837

Hi,

Our customer would like to know heat dissipation characteristics by the exposed thermal pad, so could you please share the detailed information for "thermal resistance vs solder coverage" if possible ?
In addition, could you please provide me the design files for DRV8837EVM ?

Best regards,
Kato

over 6 years ago

0 Rick Duncan over 6 years ago

TI__Guru** 114905 points

Hi Kato-san,

Please refer to www.ti.com/.../snva183b.pdf and www.ti.com/.../slma002h.pdf for solder coverage information.

The design files are available here: www.ti.com/.../slvc437 in the DRV8837EVM tool folder

0 Sadanori Kato over 6 years ago in reply to Rick Duncan

Guru 36540 points

Hi Rick-san,

Thank you always for your prompt reply.

I understood and will inform the information to our customer.

Best regards,
Kato

Motor drivers

Motor drivers forum

DRV8837: Thermal Resistance vs Solder Coverage