TFA9810 Datasheet - NXP Semiconductors

TFA9810 Stereo full-bridge audio amplifier

The TFA9810 is a two-channel power comparator for high-efﬁciency class D audio ampliﬁer systems. It contains two full-bridge Bridge-Tied Load (BTL) power stages, drive logic, protection control logic and full differential input comparators. By using this power comparator a compact closed-loop self-o.

TFA9810 Features

* I I I I I I Stereo full-bridge power comparator for class D audio ampliﬁer applications No external heat sink required Operating voltage range: asymmetrical from 8 V to 20 V Thermally protected Zero dead-time switching Current-limiting (no audible interruptions) 3. Applications I I I I I I Self-osc

TFA9810_NXPSemiconductors.pdf