Zero dead time Class-D 7.5 A power comparator

文件：99.39 Kbytes 页数：21 Pages

PHI

飞利浦

Zero dead time Class-D 7.5 A power comparator

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恩智浦

Zero dead time Class-D 7.5 A power comparator

文件：99.39 Kbytes 页数：21 Pages

PHI

飞利浦

Zero dead time Class-D 7.5 A power comparator

General description\nZero 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.\nIt contains power switches, drive logic, protection circuitry, bias circuitry and a fully differential input stage (compa ■Zero dead time switching\n■Maximum output current 7.5 A\n■Standby mode\n■High efficiency\n■Operating voltage from±10 V to±30 V (symmetrical) or 20 V to 60 V (asymmetrical)\n■Low quiescent current\n■High output power\n■Diagnostic output\n■Thermal protection, current protection and voltage protection;

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恩智浦