APA2018 - ANPEC

APA2018 3.6W Constant Output Power Class-D Audio Amplifier

• Operating Voltage: 3V-5.2V • 3.6W into 4Ω Load from 3.6V Supply at 1%THD+N (WLCSP1.5x2-12) • 3W into 4Ω Load from 3.6V Supply at 1%THD+N (TQFN4x4-16) • Integrated Class-G Boost Converter-Increases Efficiency at Low Output Power • Low Quiescent Current of 3.5 mA from 3.6 V • Thermal and Short-Circuit Protection with Auto Recovery • 20dB Fixed Gain • Lead F.

Features

General Description
• Operating Voltage: 3V-5.2V
• 3.6W into 4Ω Load from 3.6V Supply at 1%THD+N (WLCSP1.5x2-12)
• 3W into 4Ω Load from 3.6V Supply at 1%THD+N (TQFN4x4-16)
• Integrated Class-G Boost Converter-Increases Efficiency at Low Output Power
• Low Quiescent Current of 3.5 mA from 3.6 V
• Thermal and Short-Circuit Protection with Auto Recovery
• 20dB Fixed Gain
• Lead Free and Green Device Available (RoHS Compliant)
• Power Enhanced Packages - WLCSP 1.5x2-12 - TQFN 4x4-16 Applications The APA2018 is a mono, high efficiency, filter-free Class-D audio amplifier and is available in WLCS.