The IRS2461S is a Class D audio amplifier controller IC designed for high voltage applications, capable of handling up to 400V. It features a single channel integrated analog input and supports both differential and single-ended inputs. The device includes a high voltage gate driver stage and is suitable for half-bridge or full-bridge configurations.
Key specifications include a maximum output offset of +/- 200V, typical output currents of 0.5A and 0.6A, and selectable dead-time options of 165, 225, 280, or 340 ns. The IRS2461S also incorporates several protection features such as programmable over current protection, under voltage protection, and an external thermal sensor input. It is designed to minimize click noise and has high noise immunity, making it suitable for high power Class D audio and PWM amplifier applications.
The product is qualified for industrial applications according to relevant JEDEC standards and is available in a 20 lead SOICWB package, supplied in tape and reel format.
Discrete Class D Audio IC
400 V Class D audio amplifier IC
Summary of Features
Potential Applications
| Infineon Technologies AG | |
|---|---|
| Product Category | Audio Amplifier Chips |
| Product Number | IRS2461S |
| Product Name | Power - Class D Audio Amplifier IC - Discrete Class D Audio Amplifier ICs - IRS2461S |
| RoHS Compliant | RoHS |
