The TFA9879HN/N1.157 is an audio power amplifier from NXP. It is a high efficiency, single-channel Class D amplifier with a self-adaptive digital power control for mobile and consumer applications. It features a low DC offset, PWM dim life, thermal protection and integrated audio limiter. This device is designed to deliver up to 16 Watts of continuous output power into the speaker. It supports a wide supply voltage range and heavy load operation, with low power consumption and low EMI. The TFA9879HN/N1.157 is ideal for use in portable media players, portable gaming systems, cellular phones and other mobile audio applications.