APA2619

APA2619 15W Stereo Class-D Audio Power Amplifier Features General Description Supply Voltage is 8V ~ 26V Class D operation eliminates heat sink & reduce power supply requirement 20,26, 32, 36, 4 steps gain setting 15W/ch into an 8Ω Loads at 10% THD+N from a 16- V supply 10W/ch into 8Ω Loads at 10% THD+N from a 13V supply 30W into a 4Ω Mono Load at 10% THD+N from a 16V Supply Adjustable Power limit function plus DC Protec- tion Thermal and Over-Current Protections with Auto- Recovery option TSSOP-28P with thermal pad packages QFN4x4-28 with thermal pad packages Applications The APA2619 is a stereo, high efficiency, Class-D audio amplifier available in TSSOP-28Pand QFN4x4-28 pins packages. The Class-D power amplifier has higher efficiency compare to the tradition Class-AB power amplifier. The filterfree Class-D architecture eliminates the external low pass filters. The internal gain setting can minimum the external component counts, and ...