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 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 heatsink and maintain lower internal temperature in the car Audio sets. By Toshiba Semiconductor
TB2905HQ 's PackagesTB2905HQ 's pdf datasheet

TB2905HQ Pinout, Pinouts
TB2905HQ pinout,Pin out
This is one package pinout of TB2905HQ,If you need more pinouts please download TB2905HQ's pdf datasheet.

TB2905HQ Application circuits
TB2905HQ circuits
This is one application circuit of TB2905HQ,If you need more circuits,please download TB2905HQ's pdf datasheet.

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