BQ25616: find the replacement

Henry Wang3

Part Number: BQ25616
Other Parts Discussed in Thread: BQ40Z60

Hi Sirs,

My customer want to find the charger device to replace the ETA6082.

They also need the function include Battery Charger + Power Path + 4-ch LED Indicator to show battery capacity, may I know there have any similar devices?

If there have not one device can to do these functions, also can advise two devices.

ETA6082 datasheet V1.2.pdf

over 5 years ago

0 Wyatt Keller over 5 years ago

TI__Guru** 107675 points

Hello Henry,

What would be the most critical parameters for their system? Is this a single cell system?

We have a single IC for charging and gauging with the bq40z60, but usually we recommend using a gauge and charger separately because of noise generated by the switching converter it is easier to mitigate with separate parts.

There's also companion charger and gauge for single cell application with the https://www.ti.com/product/BQ27530-G1 and https://www.ti.com/product/BQ24160

Sincerely,

Wyatt Keller

Power management

Power management forum

BQ25616: find the replacement