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BQ24072: Li-Po charging problem

Part Number: BQ24072

Hello,

Schematic as below.

Datasheet says chip services both Li-Ion and Li-Po cells. Are there any special requirements for lipo charging?

The problem is that charging doesn't work. LED PG is ON, LED CHG never is ON.

Power path management it seems to work fine. Lipo cell has no NTC, device is supplied form USB port.