OEMs Convert Designs Toward Multi-Coil Charging Control
Flagship smartphone and wearable OEMs have increasingly prioritized converting standard single-coil orders toward documented multi-coil control architectures rather than relying on single-coil-only deployment across critical simultaneous-charging programs, treating charging-accuracy transparency as a defining qualification consideration rather than a secondary specification handled after baseline power-transfer coverage. Several major OEMs now require multi-year accuracy-validation documentation before finalizing new vendor partnerships, rather than accepting single-coil-format qualification common across earlier design cycles. Texas Instruments has invested heavily in dedicated multi-coil infrastructure, recognizing that large OEM mandates hinge on charging-accuracy depth over unit price terms alone. That investment pace continues accelerating nationwide.
Market Impact: EV wireless charging investment adds 6%








