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TPS2511: Charge Current to Samsung Tablet Limited to 100mA

Part Number: TPS2511


I have a TPS2511 circuit that is intended to charge newer Samsung Tab A Tablet (T510 Series) but the charge current never goes about 100mA.  Is there something that is wrong with the circuit or is the Tab A so new that it doesn't recognize any of the legacy handshaking protocols?

I'll attach a screenshot of the schematic and a waveform showing the D+ and D- signals when the cable is plugged in.  The current limit resistor is set to 44.2K so it should be able to supply 1.2A.