TDF8590TH/N1S,118 Datasheet PDF - NXP

●Overview

●The TDF8590TH is a high-efficiency class-D audio power amplifier with low power dissipation for application in car audio systems. The typical output power is 2 x 80 W into 4 Ω.

●The TDF8590TH is available in an HSOP24 power package with a small internal heat sink. Depending on the supply voltage and load conditions, a small or even no external heat sink is required. The amplifier operates over a wide supply voltage range from ±14 V to ±29 V and consumes a low quiescent current.

●MoreLess

●## Features

● Zero dead time switching

● Advanced output current protection

● No DC offset induced pop noise at mode transitions

● High efficiency

● Supply voltage from ±14 V to ±29 V

● Low quiescent current

● Usable as a stereo Single-Ended (SE) amplifier or as a mono amplifier in Bridge-Tied Load (BTL)

● Fixed gain of 26 dB in SE and 32 dB in BTL

● High BTL output power: 160 W into 8 Ω, 120 W into 4 Ω

● Suitable for speakers in the range of 2 Ω to 8 Ω

● High supply voltage ripple rejection

● Internal oscillator or synchronized to an external clock

● Full short-circuit proof outputs across load and to supply lines

● Thermal foldback and thermal protection

●## Features