BQ25505 Design with Boost converter and WEBENCH simulation

Yal

Prodigy 20 points

Other Parts Discussed in Thread: BQ25505, TPS62736

1- Is there a possibility to simulate BQ25505 with WEBENCH?

2- Can TPS62736 be replaced with a boost (see below)

BQ25505 Design Block Diagram.docx

3- Can multiple outputs be obtained with the values in the block block diagram?

Thank you,

Yal

over 10 years ago

0 Jing Zou over 10 years ago

TI__Mastermind 20570 points

Regarding 1, we do not have bq25505 simulation model built for Webench.

Regarding 2 and 3, yes, you can use a boost converter, however, the cycle-by-cycle current limit of the bq25505 is 200mA, which gives a average current of 100mA. Therefore, I do not think your output requirements will be met.

0 Yal over 10 years ago in reply to Jing Zou

Prodigy 20 points

Any suggestion to meet the requirements?

Power management

Power management forum

BQ25505 Design with Boost converter and WEBENCH simulation