Infineon, 2-ChannelClass-D40W, 64-Pin QFN MA12040PXUMA1

View all Audio Amplifier ICs
Bulk discount available

Subtotal 10 units (supplied on a continuous strip)*

£23.20

(exc. VAT)

£27.80

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 1,995 unit(s) shipping from 13 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
10 - 24£2.32
25 - 49£2.26
50 - 99£2.21
100 +£2.15

*price indicative

Packaging Options:
RS Stock No.:
236-4404P
Mfr. Part No.:
MA12040PXUMA1
Brand:
Infineon
Find similar products by selecting one or more attributes.
Select all

Brand

Infineon

Amplifier Type

Class-D

Output Type

2 Channel Stereo

Maximum Power

40W

Application

Home Sound System, Speaker, Television

Amplifier Class

Class D

Typical Single Supply Voltage

18 V

Number of Channels per Chip

2-Channel

Package Type

QFN

Pin Count

64

The Infineon MA12040P fully integrated audio amplifier IC is a highly efficient, fully integrated audio power amplifier IC, based on multi-level switching technology. It supports a 4-18V supply voltage range, allowing it to be used in many different audio applications. Flexible “Power Mode Profiles” allow the user to utilize the multi-level switching technique for very low power loss or very high audio performance.

Volume control and limiter
Multi-level switching technology
High power efficiency
4th order feedback error control
Selectable gain
Heatsink free operation with EPAD-down package