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DataSheet4U.
com Middle Power Class-D Speaker Amplifiers Class-D Speaker Amplifier for Digital Input BD5446EFV No.
10075EBT14 ●Description BD5446EFV is a Class D Speaker Amplifier designed for Flat-panel TVs in particular for space-saving and low-power consumption, delivers an output power of 20W+20W.
This IC employs state-of-the-art Bipolar, CMOS, and DMOS (BCD) process technology that eliminates turn-on resistance in the output power stage and internal loss due to line resistances up to an ultimate level.
With this technology, the IC can achieve high efficiency of 87% (10W+10W output with 8Ω load).
In addition, the IC is packaged in a compact reverse heat radiation type power package ...

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