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MA5332MS

Infineon
Part Number MA5332MS
Manufacturer Infineon
Description Integrated Class-D Amplifier
Published Dec 17, 2021
Detailed Description MA5332MS 200W Stereo, Integrated Class D Amplifier Features  2 channel analog input Class D audio amplifier in a smal...
Datasheet PDF File MA5332MS PDF File

MA5332MS
MA5332MS

Overview
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 small footprint, high power density, and heatsink-less operation.
Topology MA5332MS Output power (Halfbridge,THD+N=10%, typical) *Residual noise (AES-17, IHF-A, typical) *THD+N (1kHz, 70W, 4 Ω, typical) * In a typical application Half-bridge / Full bridge 150 W in 2 Ω / 300 W in 4 Ω 200 W in 4 Ω / 400 W in 8 Ω 160 W in 6 Ω 250 μVrms 0.
01 % Datasheet www.
infineon.
com Please read the Important Notice and Warnings at the end of this document page 1 of 59 V 2.
0 9/24/2021 Integrated Class D Amp...


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