BQ24780S: About BQ24780S Application Question

Cao Cao

Part Number: BQ24780S

Hi Sir,

I looks BQ24780S DS and have some question need you help. Thanks.

1. Can not programming Pre-charger current?

2. Can not programming Temp current?

3. No TS pin to implement Thermal regulation?

4. BQ24780S not show charger profile? Why?

over 9 years ago

0 Cao Cao over 9 years ago

Intellectual 770 points

Hi team,

any one can help me?

0 Cao Cao over 9 years ago

Intellectual 770 points

Hi Team,

any one can help me?

0 Cao Cao over 9 years ago in reply to Cao Cao

Intellectual 770 points

Hi team,

any one can help me? bq24780s into EOL???

0 Wang5577 over 9 years ago in reply to Cao Cao

TI__Guru 56650 points

1. Can not programming Pre-charger current? bq2780S is a host control charger IC and doesn't have pre-charger current setting. The host controller sets the pre-charger current.

2. Can not programming Temp current? bq2780S is a host control charger IC and the host controller sets the Temp current.

3. No TS pin to implement Thermal regulation? bq2780S doesn't have TS pin.

4. BQ24780S not show charger profile? Why? bq2780S is a host control charger IC and the host controller sets the charging profile.

I think you are looking for a stand alone charger which has pre-charge current, temp current, TS pin setting. Please give your system detail requirements.

Power management

Power management forum

BQ24780S: About BQ24780S Application Question