Description
The TDA7851L is a breakthrough MOSFET technology class AB audio power amplifier in Flexiwatt25 package designed for high power car radio. The fully complementary P-Channel/N-Channel output structure allows a rail-to-rail output voltage swing which, combined with high output current and minimized saturation losses sets new power references in the car-radio field, with unparalleled distortion performances. '!0'03LM158 Flexiwatt 25

Features
■ Multipower BCD technology
■ High output power capability: – 4 x 48 W/4  Max. – 4 x 28 W/4  @ 14.4 V, 1 kHz, 10 % – 4 x 72 W/2  Max.
■ MOSFET output power stage
■ Excellent 2  driving capability
■ Hi-Fi class distortion
■ Low output noise
■ Standby function
■ Mute function
■ Automute at min. supply voltage detection
■ Low external component count: – Internally fixed gain (26 dB) – No external compensation – No bootstrap capacitors
■ Protections: – Output short circuit to GND, to VS, across the load – Very inductive loads – Overrating chip temperature with soft