Stk412530 Datasheet Verified Jun 2026

The STK412530 is a designed for audio power amplification. Manufactured by Sanyo (now ON Semiconductor), these modules are essentially "amps on a chip." Inside the plastic casing, you will find a mix of thick-film technology and discrete semiconductor components, including power transistors mounted on a metal heatsink.

The STK412-530 is manufactured by Sanyo (now part of ON Semiconductor). stk412530 datasheet

into 6–8Ω loads. Some configurations can reach up to 200W x 2. Operating Voltage : Recommended at roughly , with a maximum limit around The STK412530 is a designed for audio power amplification

is a "Shift Power Supply" module. Unlike standard amplifiers that waste energy as heat, this IC detects the input audio level and accordingly. This "Class H" style behavior means you get: into 6–8Ω loads

Simplifies the design of power-on/off pop noise prevention.

Operating a hybrid module close to its structural thresholds can permanently breach internal wire bonds or puncture its silicon output transistors. The datasheet outlines explicit absolute maximum ratings that must never be exceeded during operation or bench testing: Operational Condition Rated Maximum Limit No Input Signal Applied Max Supply Voltage 2 Signal Present ( Max Supply Voltage 3 Signal Present ( Low-Rail Max Voltage 1 No Input Signal Applied Low-Rail Max Voltage 2 Signal Present ( Low-Rail Max Voltage 3 Signal Present ( Substrate Temperature Maximum Operating Junction ( Tccap T sub c +125∘Cpositive 125 raised to the composed with power C Storage Temperature Component Storage Range ( Tstgcap T sub s t g end-sub -30∘Cnegative 30 raised to the composed with power C +125∘Cpositive 125 raised to the composed with power C The Class H Shift Power Supply Architecture