IR4312 Overview
Key Specifications
Package: QFN
Mount Type: Surface Mount
Pins: 44
Operating Voltage: 12 V
Description
The IR43x2 integrates 2 channel PWM controller and digital audio MOSFETs forming a high performance Class D audio amplifier. As a result of fully optimized MOSFETs co-packed with a dedicated controller IC, the IR43X2 operates without mechanical heatsink attached in a typical music playback usage.
Key Features
- 2 channel integrated analog input Class D audio amplifier in a small 7 x 7 mm PQFN44 package
- No mechanical heatsink required
- High peak music power output
- Split or single power supply
- Differential or single-ended input
