BQ25120A: Finding the behaviour of the device without any officially published simulation model

Srinjay Bhattacharya

Part Number: BQ25120A

Hi, can anyone please guide me on how to find out the responses, behaviour, the output voltage ripple of the switching regulator and noise content of the LDO of the BQ25120A in the absence of an officially published simulation model of the same.

Thank You,
With Regards,
Srinjay Bhattacharya

over 4 years ago

0 Abbas Mehdi over 4 years ago

Intellectual 580 points

Please provide a simulation model for this device in order for engineers to evaluate its performance.

0 Nick Brylski over 4 years ago in reply to Abbas Mehdi

TI__Mastermind 19195 points

Hello Srinjay,

We provide these specs for buck converter and LDO in the datasheet electrical characteristics table. For evaluation I suggest you order one of the EVM available here: https://www.ti.com/tool/BQ25120AEVM

Best regards,

Nick

Power management

Power management forum

BQ25120A: Finding the behaviour of the device without any officially published simulation model