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I got it charging briefly in fast charge but it seems to fault out after a moment of fast charge.
I believe its going to fault state because the Von - Voff > Vctst (page 12 on datasheet) . Anyone know if you can set the resistor smaller than specified 20k ohm from CTST pin to gnd?
Yea, its a switched mode charger with fast charge of 1 amp (precharge and maintenance charge at 250mA).
The transistors I'm using are straight from the specified part in the schematic in the datasheet and aren't getting exceedingly hot anymore.
I fixed some wiring issues so it matches the...
I'm trying to setup the DS2712 in 2-cell series switched with the attached schematic. I'm double checking wiring at the moment , but wanted to verify the schematic was correct.
My Q2 bjt is getting extremely hot and all my current is running back through the inductor and d1 in a loop.
Any help...
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