please help check whether TI has a PMU IC with chargering function, thank

user5324035

Intellectual 290 points

Other Parts Discussed in Thread: TPS65266, TPS65217, TPS65218D0, BQ25898, BQ25600

Dear sir:

In our designing, we need two IC as below:

1) charging IC: charger current is about 2A and for 4.2V battery.

2) PMU IC: need at least three DC-DC functions, such as TPS65266.

so could you help check whether there is one IC can combin these two functions together? thanks a lot

over 6 years ago

0 Brian Berner over 6 years ago

TI__Mastermind 30310 points

The is no PMU or PMIC which can charge a battery up to 2A current.

The TPS65217 is the latest PMIC we released with a battery charger, but the default current is 500mA (max 700mA).

The TPS65218D0 is the next generation PMIC, which removes the integrated battery charger and is intended to be used with a bq25898 or another battery charger with a similar architecture such as the bq25600.

It is no longer common for PMICs to integrate battery chargers.

0 user5324035 over 6 years ago in reply to Brian Berner

Intellectual 290 points

Dear Brian:

thanks for your clear feedback.

Power management

Power management forum

please help check whether TI has a PMU IC with chargering function, thank