BQ27546-G1: Replacement bq27546

red180 red

Part Number: BQ27546-G1

Hello, how do I replace bq27546? After replacing, the device writes not a native battery. I tried to read the firmware from the old and flash it to a new one, it does not help. How to read the keys and write to a new one? thanks

over 5 years ago

0 red180 red over 5 years ago

Prodigy 40 points

Hello, tell me at least something. I'm at a dead end. I really need it. Thanks .

0 Steven Yao over 5 years ago in reply to red180 red

TI__Genius 12215 points

The unseal key is always confidential for Pack Maker, except the Pack Maker, no one knows it unless he is authorized by the pack maker. Since you can read the firmware from the old device, this means that you already know the unseal key?

Power management

Power management forum

BQ27546-G1: Replacement bq27546