TDF8591TH - 2 x 100W SE 4Ω or 1 x 310W BTL 4Ω class-D amplifier SOIC 24Pin
Overview
The TDF8591TH 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 100 W into 4 Ω.
The TDF8591TH 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.
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## 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: 310 W into 4 Ω
* Suitable for speakers in the 2 Ω to 8 Ω range
* 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
* AEC-Q100 qualified
## Features