AN7170 - 18W Audio Power Amplifier
Pin No.
1 2 3 4 5 6 Output NC GND (Output) Bootstrap Phase Compensation Negative Feedback Pin Name Pin No.
7 8 9 10 11 Input GND (Input) Ripple Filter NC VCC Pin Name ICs for Audio Common Use AN7170 PD * Ta 40 (1) Tc = Ta (θj * c = 4˚C/W) (2) With a 100cm2 × 3mm Al heat sink (bla
ICs for Audio Common Use AN7170 18W Audio Power Amplifier Circuit s Overview The AN7170 is an integrated circuit manufactured by high voltage process designed for power amplifier of bus, track amplifier.
Wide operating supply voltage range with output of 18W at 26.4V.
It can be widely used for bus, truck amp., car stereo, home entertainment stereo set and TV sound multiplex output.
15.0±0.3 3.6±0.2 5.85±0.25 1.0±0.2 11 10 9 8 7 6 5 4 3 2 1 2.54 Unit : mm 4.7±0.6 2.7±0.4 1.8R 30.0±0.3 24.0±0.3
AN7170 Features
* High output power : PO =18W
* High surge voltage : VCC (surge) = 60V (max.)
* Wide supply voltage range : VCC (opr) = 8 ~ 35V
* Incorporating protection circuits (overvoltage, 0.95±0.25 overcurrent, temperature, load short)
* Incorporating automatic operat
