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Overview
| Topology | Buck-Boost Converter |
| Input voltage | 4.5-26 V |
Description
The TAS6424-Q1 device is a Four-channel digital-input Class-D audio amplifier designed for use in automotive head units and external amplifier modules. The device provides four channels at 27 W into 4 Ω at 10% THD+N and 45 W into 2 Ω at 10% THD+N from a 14.4-V supply and 75 W into 4 Ω at 10% THD+N from a 25-V supply. The Class-D topology dramatically improves efficiency over traditional linear amplifier solutions. The output switching frequency can be set either above the AM band, which eliminates the AM-band interference and reduces output filtering and cost, or below AM band to optimize efficiency.
Features
Features2.1-Mhz Switching Frequency4-Ch 27-W/Ch at 10% THD+N into 4-Ω with a 14.4-V supplyI2C Diagnostics and ProtectionCISPR25, class 5 Radiated/Conducted Emission compliantOptical SPDIF, USB and PSIA (external I2S) input options
More information
Products
Order Code | Datasheet | Downloads | Status | Product series | Pins | Color | Gender | IR(A) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | WR-PHD Jumper, 1, Black | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Jumper | Pins1 | ColorBlack | GenderJumper | Rated Current3 A | PackagingBag |