INFINEON MERUS Class D Audio Amplifier Driver 500W NSOIC-16
High-voltage Class D MOSFET driver with floating PWM, up to 500W output, for home theatre, stereo, and powered speakers.
The INFINEON MERUS Class D Audio Amplifier Driver is a high-voltage, high-speed MOSFET driver designed specifically for Class D audio amplifier applications. Featuring a floating PWM input, this driver simplifies half-bridge implementation for a wide range of audio systems, delivering up to 500W of output power thanks to its ±100V ratings.
This protected digital audio driver is ideal for use in home theatre systems, mini component stereo systems, powered speaker systems, and general-purpose audio power amplifiers.
Key Features
- Floating PWM input enables easy half-bridge implementation
- Programmable bidirectional over-current protection with self-reset function
- Programmable preset dead-time for improved Total Harmonic Distortion (THD) performance
- High noise immunity for reliable operation
- 3.3V/5V logic compatible input
- Operates at frequencies up to 800KHz
- ±100V ratings deliver up to 500W in output power
Technical Specifications
- Output Power x Channels @ Load: 500W x 1
- Audio Amplifier Type: Class D
- No. of Channels: 1 Channel
- Supply Voltage Range: 10V to 15V
- IC Case / Package: NSOIC
- No. of Pins: 16 Pins
- Output Type: 1 x Mono
- IC Mounting: Surface Mount
- Operating Temperature Range: -40°C to 125°C
- Product Range: MERUS
With its robust protection features and high output capability, this amplifier driver ensures reliable, high-performance audio amplification for professional and consumer applications alike. Its compact NSOIC-16 package makes it suitable for space-constrained designs where power and efficiency are critical.
- Home theatre systems
- Mini component stereo systems
- Powered speaker systems
- General-purpose audio power amplifiers
- Output Power x Channels @ Load: 500W x 1
- Audio Amplifier Type: Class D
- No. of Channels: 1 Channel
- Supply Voltage Range: 10V to 15V
- IC Case / Package: NSOIC
- No. of Pins: 16 Pins
- Output Type: 1 x Mono
- IC Mounting: Surface Mount
- Operating Temperature Min: -40°C
- Operating Temperature Max: 125°C
- Product Range: MERUS
- Weight: 0.638 grams
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- of Pins: 16Pins
- SVHC: No SVHC (25-Jun-2025)
- Amplifier Case Style: NSOIC
- Amplifier Class: D
- of Channels: 1 Channel
- Output Power: 500W
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