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STK415-120-E - 2-Channel Power Switching Audio Power IC

General Description

Determine the current flowing into the power switching circuit (comparator), (3mA to 10mA at VH power switching) R03, R04 R05, R06 R08, R09 R11, R12 R14,R15 100Ω/1W 56kΩ 4.7Ω/1W 4.7Ω 560Ω Ripple filtering resistors (Used with C05 and C06 to form a ripple filter.) Input bias resistors (Virtually dete

Key Features

  • a built-in power supply switching circuit. This IC provides high efficiency audio power amplification by controlling (switching) the supply voltage supplied to the power devices according to the detected level of the input audio signal.

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STK415-100-E 2-Channel Power Switching Audio Power IC
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Ordering number : EN*A1502 www.DataSheet4U.com Thick-Film Hybrid IC STK415-120-E Overview 2-Channel Power Switching Audio Power IC, 80W+80W The STK415-120-E is a class H audio power amplifier hybrid IC that features a built-in power supply switching circuit. This IC provides high efficiency audio power amplification by controlling (switching) the supply voltage supplied to the power devices according to the detected level of the input audio signal. Applications • Audio power amplifiers. Features • Pin-to-pin compatible outputs ranging from 80W to 180W. • Can be used to replace the STK416-100 series (3-channel models) and the class-AB series (2, 3-channel models) due to its pin compatibility.