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LTK5302 - Built-in synchronous boost_mono class-G 11W audio power amplifier
MIX2915 - 9.0W built-in boosted mono anti-breaking sound class-F audio amplifier
NS4752 - 5W comes Boost AB / Class D switching anti-distortion mono audio amplifier
LTC3128 - 3A Monolithic Buck-Boost Supercapacitor Charger/Balancer
NAU83G10 - mono boost amp
LT8603 - Quad Output Triple Monolithic Buck Converter and Boost Controller
LT3587 - High Voltage Monolithic Inverter and Dual Boost
TAS2552 - TAS2552 4.0-W Class-D Mono Audio Amplifier with Class-G Boost and Speaker Sense (Rev. B)
LT3966 - I2C Programmable Quad Monolithic Boost LED Driver