TDA8939 Datasheet (NXP) - Zero dead time Class-D 7.5 A power comparator

TDA8939, Zero dead time Class-D 7.5 A power comparator

Zero dead time Class-D 7.5 A power comparator The TDA8939 is a power comparator designed for use in a high efﬁciency class-D audio power ampliﬁer system.

It contains power switches, drive logic, protection circuitry, bias circuitry and a fully differential input stage (comparator).

This device is op

TDA8939 Features

* s s s s s s s s s Zero dead time switching Maximum output current 7.5 A Standby mode High efﬁciency Operating voltage from ±10 V to ±30 V (symmetrical) or 20 V to 60 V (asymmetrical) Low quiescent current High output power Diagnostic output Thermal protection, current protection and voltage protecti