TAS6754-Q1: VBAT left open at /`D=low, /STBY=low state

Toshiro Imi

Part Number: TAS6754-Q1

Tool/software:

Hello,

Our customer has a qurstion if VBAT leave opnened when it turns into device SHUTDOWN mode of /PD=Low & /STBY=Low state in order to save 7uA quiescent current in this mode.

Best regards,

over 1 year ago

0 Damian Lewis over 1 year ago

TI__Mastermind 35095 points

Toshiro,

Is PVDD powered and VBAT unpowered during SHUTDOWN mode state? If power is removed during SHUTDOWN mode above then both PVDD and VBAT should be unpowered.

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TAS6754-Q1: VBAT left open at /`D=low, /STBY=low state