TDF8599B Datasheet - NXP Semiconductors

TDF8599B single channel 85 W/1 W class-D power amplifier

The TDF8599B is a dual Bridge-Tied Load (BTL) car audio ampliﬁer comprising an NDMOST-NDMOST output stage based on SOI BCDMOS technology. Low power dissipation enables the TDF8599B high-efﬁciency, class-D ampliﬁer to be used with a smaller heat sink than those normally used with standard class-AB am.

TDF8599B Features

* I I I I I I I I I I I I I I I High-efﬁciency Low quiescent current Operating voltage from 8 V to 24 V Two 4 Ω/2 Ω capable BTL channels or one 1 Ω capable BTL channel Differential inputs I2C-bus mode with 15 I2C-bus addresses or non-I2C-bus mode operation Clip detect Independent short circuit protect

TDF8599B_NXPSemiconductors.pdf