From: Josh Koffman <joshybear@gmail.com>
To: Microcontroller discussion list - Public. <piclist@mit.edu>
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Date: Fri, 9 Oct 2020 10:02:30 -0700
Subject: Re: [EE] Looking for equivalent IC to HT4928S Lithium Ion Charger
Thread-Topic: [EE] Looking for equivalent IC to HT4928S Lithium Ion Charger
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On Fri, Oct 9, 2020 at 4:07 AM Jim Ruxton <jim.ruxton@gmail.com> wrote:
> Thanks Clint. That's a good idea. I have the module shown in the blog. I
> would just use this module on my board but it has a USB output connector
> for the 5 volts. I would like it without it, just the 5 volt output on
> pads. Thanks again for the suggestion.

Hi Jim,

I am not sure if I have that exact model, but I definitely tossed
something similar on a recent AliExpress order. My plan was to remove
the USB-A connector so I could solder to its pads for 5V output.

The only part I hadn't figured out was power control, I don't
necessarily want the boost converter sitting and running while the
unit is off. But I also find it sloppy if the unit needs to be
switched on to charge.

I'm sure there's a clever solution, I just haven't looked for it yet.

Josh
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