TDF8599B

The TDF8599B is designed as one kind of dual Bridge-Tied Load (BTL) car audio amplifier device that can be used with a smaller heat sink than those normally used with standard class-AB amplifiers. And this device includes integrated common circuits for all channels such as the oscillator, all reference sources, mode functionality and a digital timing manager.

Features of the TDF8599B are:(1)High-efficiency; (2)Low quiescent current; (3)Operating voltage from 8 V to 24 V; (4)Two 4 / 2 capable BTL channels or one 1 capable BTL channel; (5)Differential inputs; (6)Supports I2C-bus mode with five I2C-bus addresses or non-I2C-bus mode operation; (7)Clip detect; (8)Independent short circuit protection for each channel; (9)Advanced short circuit protection for load, GND and supply; (10)Load dump protection; (11)Thermal foldback and thermal protection; (12)DC offset protection; (13)Selectable AD or BD modulation; (14)Parallel channel mode for high current drive capability.

The absolute maximum ratings of the TDF8599B can be summarized as:(1)supply voltage: 8 to 24 V;(2)supply current: 2 to 10 uA;(3)standby current: 10 uA;(4)total quiescent current: 90 to 120 mA;(5)drain-source on-state resistance: 140 m or 150 m;(6)LOW-level input voltage: 0 to 1.5 V;(7)HIGH-level input voltage: 2.3 to 5.5 V;(8)LOW-level output voltage: 0 to 0.4 V;(9)input voltage: 1.5 to 2.7 V;(10)input current: 80 to 160 uA. If you want to know more information such as the electrical characteristics about the TDF8599B, please download the datasheet in www.seekic.com or www.chinaicmart.com.