Part Number: BQ24780S Other Parts Discussed in Thread: BQ24800 Hi Expert,
Do we have any concern if we use BQ24781R as the 2nd source for BQ24780S?
Could you provide a comparison table for BQ24780S and BQ24781R?
Hi Lumina,
I will close this thread since I have not received any updates.
Please feel free to open a new thread if you have further questions or concerns.
Best Regards,
Aya Khedr
Part Number: BQ24780S Hi,
We consider to use the BQ24780S for the battery charger controller, the input voltage is 8-24V and the charger current is more than 5A, the output voltage is
now, baesd on the reference design, the V(IADP), V(IDCHG), V(PMON) and…
Part Number: BQ24780S Other Parts Discussed in Thread: TPS3898 , BQ24780 Hi TI Teams,
We have some question about the application of BQ24780S when the battery pack does not have a BATPRES output pin. We have found a post about battery packs without BATPRES…
Part Number: BQ24780S Dear e2e support,
On the EVM schematic, we recommend a 6.8ohm resistor (R19) between BSTS and PHASE.
Is there a rough calculation on the power dissipation of it? Can we use a 1/16W 0604 resistor?
Regards,
Part Number: BQ24780S Hi Expert,
The maximum battery charging voltage is 13.05V.
What is the minimum B+ voltage you recommend of BQ24780S for battery charging to work normally?
Are you concerned that B+ is 15V?
Part Number: BQ24780S Sir
We are executing the PCB layout, the brief routing plan is as follows
Top Layer (Placement): IC and other components referring to AGND
Mid1 Layer: AGND and routing
Mid2 layer: PGND
Bottom Layer: (Placement): MOSFETs, Rsense,…
Part Number: BQ24780S Other Parts Discussed in Thread: BQ24780 Hi TI Teams,
Our new notebook project using BQ24780S for 3-cell batteries charging. The voltage of ACDRV, ACDET and +VCHG_REGN are all normal when the adapter (19V) was inserted in. The measured…
Part Number: BQ24780S Hello,
I'm working on a solar-powered project. I'm thinking about using the bq24780S to charge the battery, so I want to know if it's feasible to do MPPT with an external MCU?
I know that there is chips optimized for…