Chip ID, part 2:

Texas Instruments TPA3118D2 stereo 30 W class-D audio amplifier

Monolithic Power Systems MP8756 6 A synchronous step-down converter

Silergy DC-DC converter (likely)

Vishay SiP32419 load switch

Silergy load switch (likely)

Texas Instruments INA219A 12-bit current/voltage/power monitor

Texas Instruments LP5912-3.3 500 mA / 3.3 V LDO regulator