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Manufacturer Part #

MA12040PXUMA1

MA12040P Series 18V 40 W x 2 Filterless & High-Efficiency Audio Amplifier-QFN-64

ECAD Model:
Mfr. Name: Infineon
Standard Pkg:
Date Code: 1711
Product Specification Section
Infineon MA12040PXUMA1 - Technical Attributes
Attributes Table
Application Type: Audio
No of Channels: 2
Supply Voltage-Max: 18V
Supply Current: 25mA
Output Power: 40W
Operating Temp Range: 0°C to 85°C
Package Style:  QFN-64EP
Mounting Method: Surface Mount
$Features & Applications

Infineon Technologies has launched a family of highly monolithic Class D audio amplifier solutions which promise to provide high levels of audio performance while cutting typical power consumption by 75% compared to that of conventional Class D amplifiers.

APPLICATIONS
• Portable audio equipment
• Hi-fi systems
• Professional audio equipment
• Voice-controlled speakers

FEATURES
• Suitable for 2.0, 2.1, 4.0, 1.0 output-stage configurations
• 4th-order feedback error control
• <110mW power consumption in idle mode
• >77% efficiency at 1W power (1kHz sine, 8Ω)
• >91% efficiency at full power (1kHz sine, 8Ω)
• Supply-voltage range: 4V to 18V
• Under-voltage lock-out protection
• Short-circuit/over-current protection
• Over-temperature warning
• 64-pin thermally enhanced QFN package with exposed thermal pad

Pricing Section
Global Stock:
25
USA:
25
Cost Per Unit
$8.50
Web Price:
$5.00 USD Each
Total
$17.00
USD

$7.00 reeling fee is amortized over the number of components for each reel.
Mini-Reels are a custom product and are non-cancelable and non-returnable.