Is there any BGA30 design guideline for the stbc03?

[diego peinado martin]

Posted on June 06, 2018 at 16:57

I'm doing a pcb design using the STBC03 for managing the battery (power path and battery charger). It has a 0.4mm pitch BGA30 footprint. Has anybody done a design like this? Is there any guideline for it? Thanks.

#bga-routing #pcb-design #stbc03

[Cbalt.1]

Many Many Years ago you asked ... And now I am asking same thing :) including  Below question :

 

could we use STBC3 for stand alone application. I want to charge a mini battery as below specification. 

 

 

 

I am planing to draw a pcb that contains USB socket and its power will  be come from 5V phone charger. May I use the STBC3  stand alone to charge this battery or should i put mcu to control charger limits. I confused. Previously I use TP4056 IC to chage higher capacity. It is the first time i am going to charge such a lower batter.  May you give some advise to me.

Best regards.

[Peter BENSCH]

Yes, you can use the STBC03 to charge such cells. An MCU is not necessary for this because, for example, the normal and precharge charging current are each determined via a resistor on dedicated pins. But everything is in the data sheet.

Hope that helps?

Regards

/Peter

[Cbalt.1]

Thank You So much Peter BENSCH, 

 

Your response makes me wonderful :) thanks again.

 

Best regards.