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TDF8599B
I2C-bus controlled dual channel 43 W/4 Ω, single channel 85 W/1 Ω class-D power amplifier with load diagnostics
Rev. 01 — 29 July 2009 Product data sheet
1. General description
The TDF8599B is a dual Bridge-Tied Load (BTL) car audio amplifier comprising an NDMOST-NDMOST output stage based on SOI BCDMOS technology. Low power dissipation enables the TDF8599B high-efficiency, class-D amplifier to be used with a smaller heat sink than those normally used with standard class-AB amplifiers.
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The TDF8599B can operate in either non-I2C-bus mode or I2C-bus mode. When in I2C-bus mode, DC load detection results and fault conditions can be easily read back from the device.