TB2921HQ Overview
TB2921HQ TOSHIBA Bi-CMOS Linear Integrated Circuit Silicon Monolithic TB2921HQ (preliminary) Maximum Power 50 W BTL × 4-ch Audio Power IC The TB2921HQ is 4-ch BTL audio amplifier for car audio applications. This IC can generate higher power: POUT MAX =50 W as it includes the pure plementary P-ch and N-ch DMOS output stage.