For Reference Only
| Part Number | IR4321MTRPBF |
| Manufacturer | Infineon Technologies |
| Category | Integrated Circuits (ICs) › Audio Amplifiers |
| Description | IC AMP CLASS D MONO 90W 22QFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | IR4321MTRPBF PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | IR4321MTRPBF |
| Brand: | Infineon Technologies |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Audio Amplifiers |
| Manufacturer: | Infineon Technologies |
| Product Status: | Active |
| Type: | Class D |
| Output Type: | 1-Channel (Mono) |
| Max Output Power x Channels @ Load: | 90W x 1 @ 4Ohm |
| Voltage - Supply: | - |
| Features: | Depop, Differential Inputs |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 100°C (TA) |
| Supplier Device Package: | 22-QFN (3x4) |
| Package / Case: | 22-PowerVQFN |
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| In Stock | 18840 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 4000 | $1.62624 | $6504.96 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
