BQ25618: BQ25618 EVM application

Brian Chan

Expert 4890 points

Part Number: BQ25618

Hi Team

My customer use BQ25618 EVM to charge a battery.

if the JP1 have pull up to VSYS and BAT.

there is no charge current to charge to battery. If they remove the jumper. they can charge normally.

BRs

Brian

9 months ago

+1 Michael Emanuel35 9 months ago

TI__Mastermind 37105 points

Hello Brian,

Please understand that when CE/ is low charge is enabled. Also, JP1 controls the pullup. If there is no pullup, CE may float low allowing charging. If there is pullup and CE/ pin is not pulled low, no charge will happen. Please populate JP14.

Regards,

Mike Emanuel

0 Brian Chan 9 months ago in reply to Michael Emanuel35

TI__Expert 4890 points

Hi Mike

It can work normally Thanks

BRs

Brian

Power management

Power management forum

BQ25618: BQ25618 EVM application