BQ76952: Writing to OTP and applying 10-12V on the BAT and VC16 pin

Tool/software:

Good afternoon,

I have come across various posts here that suggests 10-12V to be applied on the BAT and VC16 pin on the BQ76952 for initiating OTP.

But, I'm confused if it's: 

1. BAT+(pin 47) = 12V, BAT-(pin 16)=GND

2. BAT+(pin 47) = 12V, VC16 (pin 48) = GND

Any guidance is appreciated. Thank you.