IRS2092STRPBF
| Parameters | |
|---|---|
| HTSUS | 8542.33.0001 |
| Series | - |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Mfr | Infineon Technologies |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Type | Class D |
| Output Type | 1-Channel (Mono) |
| Supplier Device Package | 16-SOIC |
| Voltage - Supply | 10V ~ 18V |
| Max Output Power x Channels @ Load | - |
| Features | Depop, Short-Circuit Protection |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | IRS2092 |
| REACH Status | REACH Unaffected |
| Standard Package | 2,500 |
| ECCN | EAR99 |
IRS2092STRPBF High-Voltage, High-Performance Class-D Audio Amplifier Driver
The IRS2092STRPBF is a high-voltage, high-performance Class-D audio amplifier driver designed by Infineon Technologies for demanding audio applications. Built on proprietary noise isolation technology, it integrates a PWM modulator, high/low-side overcurrent protection, and a high-speed error amplifier into a compact 16-pin SOIC package. This single-channel amplifier supports up to 500W output power at 4Ω loads with a 90% efficiency rating, minimizing thermal stress and enabling fanless designs. Its 800kHz switching frequency ensures low distortion, while integrated features like dead-time preset programming, startup/shutdown click suppression, and ±100V voltage tolerance enhance reliability. The chip operates across a 10V–18V supply range and withstands temperatures from -40°C to +125°C, making it suitable for automotive, industrial, and consumer electronics.
IRS2092STRPBF audio amplifier Applications
1. Automotive Audio: Powerful car audio systems, including subwoofers and high-end infotainment, leveraging its wide temperature range and vibration resistance.
2. Home Theater & Stereo Systems: Drives high-power channels in 5.1/7.1 surround sound setups with minimal distortion.
3. Professional Audio: Stage monitors, PA systems, and studio equipment benefit from its high output and rapid overcurrent response (500ns protection delay).
4. Portable Speakers: Battery-powered devices utilize its low quiescent current (3mA) and wide supply range (10V–18V).
5. Industrial Audio: Public address systems and emergency broadcasts rely on its rugged design and reliability.
Alternative D-class amplifier Models
● TI TPA3255D2: Dual-channel, 600W D-class amplifier with 92% efficiency, ideal for high-power home audio.
● NXP TFA9897: Smart audio amplifier with integrated DSP and speaker protection, targeting mobile and wearable devices.
● Analog Devices SSM2305: Low-power, single-channel amplifier with 2.5W output, suited for battery-operated gadgets.
● Maxim Integrated MAX98390: Class-D amplifier with 3.2W output and advanced EMI reduction for portable electronics.
