BQ40Z60EVM-578: BQ40Z60EVM-578

Cedric Milleret

Prodigy 210 points

Part Number: BQ40Z60EVM-578
Other Parts Discussed in Thread: BQ40Z60

Problem is not resolved and posts are locked.

Last message comes from Nick Brylski (There is no link to answer from email)

Hi Cedric,

Saw your issues on bq40z60. Did you ever get the 100mOhm sense to work?

Let me know. BR

Nick Brylski

Applications Engineer

EVM kit is 10mohms sense resistor and not 100mohms. It works with high current but not with low current.

Regards

over 3 years ago

0 Kang Kang over 3 years ago

TI__Mastermind 24870 points

Hello Cedric,

From design team, I believe the HSRN and HSRP can only support 10 mOhms.

0 Cedric Milleret over 3 years ago in reply to Kang Kang

Prodigy 210 points

Hello,

After 4 months of waiting and support, the conclusion is that only a 10mohm shunt is possible (contradiction of previous posts) and the charging law cannot handle low currents ...
So the component is unusable and we have lost 20k €?

Regards,

Power management

Power management forum

BQ40Z60EVM-578: BQ40Z60EVM-578