TB2905HQ
TOSHIBA Bi-
CMOS Digital Integrated Circuit Silicon Monolithic
TB2905HQ
Class KB High-Efficiency, Low-Frequency Power Amplifier IC Maximum Power: 47 W × 4 Channels
The TB2905HQ is a high-efficiency class KB power amplifier IC developed for car audio applications that incorporates four BTL amplifier channels.
It employs a pure complementary DMOS output stage com consisting of P-ch upper and N-ch lower sections, offering a maximum output power (POUT) of 47 W.
Class KB (keyed BTL)
amplifiers exhibit less than half the heat generation of comparable class AB solutions under normal operating conditions.
Therefore, it is possible to design a smaller Weight: 7.
7 g (typ.
) hea...