Features
 Operating voltage range: 3V-5V
 Boost up to 9.8V
 Integrated high-current asynchronous inductive boost
 Adaptive boost for improved efficiency
 AB/D mode switching
 Output power
at 10% THD+N
– 12.0W, at VIN = 3.7V, RL = 4Ω
– 15.0W, at VIN = 3.7V, RL = 3Ω
at 1% THD+N
– 10.1W, at VIN = 3.7V, RL = 4Ω
– 12.2W, at VIN = 3.7V, RL = 3Ω
 82% efficiency at 3.7V input
 Optional spread spectrum mode for improved EMI
 Shutdown current < 10uA
 Overtemperature protection
 Compact ESOP-10 package
 Environmentally friendly package that meets ROHS requirements

Applications
 Various Bluetooth speakers, smart speakers
 Amplifiers, speaker devices
 Various consumer audio products