Hi,
I'm designing 4s Battery Charger with BQ24618. My questions is:
It's possible to use BQ24618 without measure current in input (with ACN, ACP and ACDRV disconnected)?
It's possible not use system mosfet (BATDRV disconnected)?
Thanks
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Hi,
I'm designing 4s Battery Charger with BQ24618. My questions is:
It's possible to use BQ24618 without measure current in input (with ACN, ACP and ACDRV disconnected)?
It's possible not use system mosfet (BATDRV disconnected)?
Thanks
Hi Ruben,
Please take a look at this related thread:
To summarize, in the schematic below:
Best Regards,
Angelo Zhang
Applications Engineer | Battery Charging Products
1) 28v, 2A
2) VCC isn't shorted to VREF . In shematic VCC is VREF and VIN isn't connected to VCC. Exact this is for 6s design.
Yes. I have 2 different vcc's. vcc label is vref = 3.3v.
I'm using a 6s battery 3300mAh.
I will send the results with pcb layout. thanks