(Power)
Iron Device Corporation is a specialized mixed-signal fabless semiconductor company dedicated to creating cutting-edge digital, analog, and power-mixed single-silicon device solutions. Established in 2008 and based in Seoul, South Korea, the company operates under the mission of providing advanced audio solutions that bridge high-fidelity sound with superior power efficiency.
Iron Device is a leader in "Sound on Display" technology, manufacturing high-performance boosted digital speaker amplifiers tailored explicitly for piezoelectric speakers.
The company’s flagship SMA series features boosted audio amplifiers that integrate intelligent voltage and current (V/I) sensing hardware loops alongside Advanced Protection Solutions (APS).
Iron Device produces low-latency, low-distortion audio codec ICs and microphone interfaces optimized for active noise cancellation (ANC) hearables and voice-assistant smart hubs.
Leveraging deep expertise in inductive load management, Iron Device designs robust inductive motor drivers and high-current gate drivers that accept low-power control signals to accurately toggle heavy-duty switching transistors.
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