Other Parts Discussed in Thread: PMP40312 , PMP40294 , BQ25730 , BQ25723 Tool/software: Hi, we were looking at using TIDA-01515 to create a power bank to repurpose a specific type of battery that already has a BMS built in (SMBus communication), but we…
Thank you for you answer!
But in TI reference design PMP40312 BQ25703A has CHRG_OK, PROCHOT and AMPOUT floating. Is it wrong in reference design?
http://www.ti.com/lit/df/tidruy1/tidruy1.pdf
Hey Samir,
For Q1: I don't have a particular reference circuit in mind that will perform the USB PD handshaking, but you can reach out the USB Interface e2e forum to get their feedback on what controller and reference design you can start with.
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Gerald,
What is your battery capacity?
TI currently does not have a charger with integrated USB Type C communication across the CC1/CC2 lines. We have reference designs that use additional chips and software to interface with USB Type C power source…
