AEC-Q100 qualified USB controller for underhood automotive
This places it firmly in underhood or engine-adjacent infotainment, telematics, and USB charging port applications — not just cabin electronics where a commercial-grade part might survive. The USB interface function handles detection, charging, and data path management for automotive USB ports.
Package and rework: 10-UQFN 2.0x1.5 mm
The 10-UQFN package measures 2.0 mm x 1.5 mm, a compact footprint that suits space-constrained automotive module PCBs. The 0.50 mm pitch requires careful solder paste stencil design and a reflow profile matched to the small thermal mass — the exposed pad on the underside is the primary heat path. Bake the parts if the moisture-barrier bag is breached and the floor life is exceeded — the small body dries quickly at 125°C for 2 hours.
Sourcing and supply posture
For volume production or a PPAP submission, the AEC-Q100 qualification documentation and the base product number BQ24392 traceability should be available from the factory.