A6211 Constant-Current 3-Ampere PWM Dimmable Buck .
EUA6211 - Advanced Stereo Headphone Amplifier
TPA6211A1 - 3.1-W Mono Fully Differential Audio Power Amplifier
TPA6211A1-Q1 - 3.1-W Mono Fully Differential Audio Power Amplifier
A6211 - Buck Regulator LED Driver