Boards, side B. What do you see?

Apple 338S00517, likely a power management IC

NXP Semiconductor CBTL610A38, likely a display port multiplexer

Texas Instruments TLV341 operational amplifier

Texas Instruments TLV3691 comparator

Texas Instruments TPS62743 300 mA step down DC-DC converter

Diodes Incorporated PI3USB102E 480 Mbps USB 2.0 switch

Maxim Integrated MAXM17552 100 mA step-down power module