MA5332MS

MA5332MS 200W Stereo, Integrated Class D Amplifier Features  2 channel analog input Class D audio amplifier in a small 7x7mm package  Very low RDS(ON) at 24.4 mΩ typical, enabling heatsink-less operation at 2x100W at 4Ω  95% efficiency Class D at 2x200W at 4Ω  Split or single power supply capable  Differential or single-ended input  Multiple configuration options: 2xSE, BTL, PSE (Parallel Single-Ended)  Over-current, over-temperature and under-voltage protections with self-reset feature  Start/stop click noise reduction  Clip and Fault reporting outputs PG- IQFN-42 Applications  Multi-channel home theatre system  Studio monitor  Active speaker  Soundbar subwoofer  Marine amplifier  Aftermarket car audio system  General-purpose audio power amplifier Product validation Qualified for standard applications according to the relevant tests of J-STD-020 and JESD22. Total Harmonic Distortion Product type MA5332MS Package 7x7mm PG- IQFN-42 Description The MA5332MS offers the same or higher output power than monolithic alternatives without heatsink and 50% less footprint. This MCM (multi-chip module) solution integrates 2 channel PWM controller, high voltage gate driver, and 4 low RDS(ON) MOSFETs. Like its predecessor, IR43x2M, it includes standard Class D protection features for reliable operation over various environmental conditions. As a powerful upgrade to IR43x2M and other monolithic solutions, MA5332MS’ 7x7 mm PG- IQFN-42 package showcases the benefit of ...