UCC27289: Driver for brushed motor

Lorenzo Morri

Intellectual 410 points

Part Number: UCC27289

Hi all,

Is it possible to use a pair of UCC27289 to drive an external h-bridge for brushed motor?

Is there an example scheme or an application note that shows the configuration?

Regards,

Lorenzo

over 3 years ago

0 Mamadou Diallo over 3 years ago

TI__Genius 13445 points

Hello Lorenzo,

It is possible assuming the driver is operating within the recommended operating conditions.

TIDA-00365 uses a different driver but it is applicable to the UCC27289.

Regards,

-Mamadou

0 Lorenzo Morri over 3 years ago in reply to Mamadou Diallo

Intellectual 410 points

Hi Mamadou,

thanks for yout quick response.

My application has to drive a brushed motor (48V / 40A ) at 100°C of ambient temperature.

Do you think UCC27289 can be used to drive the H-Bridge?

Do you have a better driver to suggest me?

Regards,
Lorenzo

0 Mamadou Diallo over 3 years ago in reply to Lorenzo Morri

TI__Genius 13445 points

Hello Lorenzo,

Depending on your application requirements (MOSFETs, Vbus = 48V, timing requirements, etc...), UCC27289 as well as our 100V gate driver portfolio should get the job done.

Regards,

-Mamadou

Power management

Power management forum

UCC27289: Driver for brushed motor