IS31AP2145A-UTLS2-TR
IC AMP CLASS D MONO 2.9W 9UTQFNManufacturer: Lumissil Microsystems
Categories: Audio Amplifiers
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Lumissil Microsystems IS31AP2145A-UTLS2-TR is a highly efficient Class D audio amplifier IC. This single-channel mono amplifier delivers 2.9W into a 4-ohm load, making it suitable for compact audio applications. The 9-UTQFN (1.5x1.5) package ensures a small footprint for space-constrained designs. Key features include Automatic Gain Control (AGC), depop functionality for clean power-up and power-down, differential inputs for improved noise immunity, and robust short-circuit and thermal protection. Integrated shutdown functionality further enhances power management. Operating over a voltage range of 2.7V to 5.5V and an ambient temperature range of -40°C to 85°C, this component is ideal for use in portable electronics, consumer audio devices, and other battery-powered systems where power efficiency and audio performance are critical. The device is supplied on tape and reel.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | AGC, Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown |
| Packaging | Tape & Reel (TR) |
| Package / Case | 9-UFBGA |
| Output Type | 1-Channel (Mono) |
| Mounting Type | Surface Mount |
| Type | Class D |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 2.7V ~ 5.5V |
| Max Output Power x Channels @ Load | 2.9W x 1 @ 4Ohm |
| Supplier Device Package | 9-UTQFN (1.5x1.5) |
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