LM4651 Datasheet (Texas Instruments) - Audio Power Amplifier 170W Class D Audio Power Amplifier Solution

LM4651, Audio Power Amplifier 170W Class D Audio Power Amplifier Solution

The IC combination of the LM4651 driver and the LM4652 power MOSFET provides a high efficiency, Class D subwoofer amplifier solution.

The LM4651 is a fully integrated conventional pulse width modulator driver IC.

The IC contains short circuit, under voltage, over modulation, and thermal shut down pr

LM4651 Features

* 1

* 23 Conventional Pulse Width Modulation.

* Externally Controllable Switching Frequency.

* 50kHz to 200kHz Switching Frequency Range.

* Integrated Error Amp and Feedback Amp.

* Turn

* on Soft Start and Under Voltage Lockout.

* Over Modulation Pr