Active and preferred
RoHS Compliant
Lead-free

MA5342MS

MERUS™ 2-channel analog input class D audio multichip module optimized for high-impedance speakers
Data Sheet
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MA5342MS
MA5342MS
ea.
Data Sheet

Product details

  • Audio Input Type
    Analog
  • Description
    Integrated 200W - 2 channel analog input Class-D amplifier
  • Output Power ((W per channel))
    200 W
  • Package
    QFN 42 pin
  • Speaker Channels
    2
  • Supply Voltage
    +/-32 or 64, +/-60 or 120
  • Technology
    Multi-chip-module
Recommended
OPN
MA5342MSXUMA1
Product Status active and preferred
Infineon Package
PG-IQFN-42
Package Name N/A
Packing Size 3000
Packing Type TAPE & REEL
Moisture Level 2
Moisture Packing DRY
Lead-free Yes
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:
 ea. in stock

Product Status
Active
Infineon Package
PG-IQFN-42
Package Name -
Packing Size 3000
Packing Type TAPE & REEL
Moisture Level 2
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
ea.
in stock
The MA5342MS is optimized for 4-16 Ω speaker impedances. It offers the same or higher output power than monolithic alternatives without heatsink and 50% less footprint. This MCM solution integrates 2 channel PWM controller, high voltage gate driver, and 4 low RDS(ON) MOSFETs. It includes standard class D protection features for reliable operation over various environmental conditions. MA5342MS has the same 7x7 mm PG- IQFN-42 package as MA5332MS.

Features

  • Small 7x7 mm package
  • Heatsink-less operation at 2x144 W at 8 Ω
  • 150 V rating of the integrated MOSFETs
  • 95% efficiency Class D at 2x210 W at 8 Ω
  • Split or single power supply capable
  • Differential or single-ended input
  • 2xSE, BTL, PSE (Parallel Single-Ended)
  • OCP, OTP, and UVP with self-reset
  • Start/stop click noise reduction
  • Clip and Fault reporting outputs

Benefits

  • Enables heatsink-less solution
  • Reduced bus caps and output filters
  • No needs for external protections

Applications

Documents

Documents

Design resources

Partner solutions

Developer community

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