NCP2991 1.
35 Watt Audio Power Amplifier with Selectable Fast Turn On Time The NCP2991 is an audio power amplifier designed for portable communication device applications such as mobile phone applications.
The NCP2991 is capable of delivering 1.
35 W of continuous average power to an 8.
0 W BTL load from a 5.
0 V power supply, and 1.
1 W to a 4.
0 W BTL load from a 3.
6 V power supply.
The NCP2991 provides high quality audio while requiring few external components and minimal power consumption.
It features a low−power consumption shutdown mode, which is achieved by driving the SHUTDOWN pin with logic low.
The NCP2991 contains circuitry to prevent from “pop and click” noise that would otherwise occ...

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