STK404-140N-E

Ordering number : ENA2100A STK404-140N-E Thick-Film Hybrid IC 1ch class-AB Audio Power IC 180W http://onsemi.com Overview The STK404-140N-E is a hybrid IC for the audio power amplifier that mounts discrete components as the audio power amplifier circuit in small space using the original Insulated Metal Substrate Technology IMST. The compact package has been achieved by adopting the low thermal resistance substrate (our conventional model kind ratio). Application  Audio Power use Features  Pin-to-pin compatible outputs ranging from 60W to 180W  Miniature package  Output load impedance: RL = 6 recommended.  Allowable load shorted time: 0.3 second  Allows the use of predesigned applications for standby, mute, and the load short protection circuit. Selection Guide Output1 (10%/1kHz) Output2 (1%/20Hz to 20kHz) Maximum rating VCC max (no sig.) Maximum rating VCC (6) Recommended operating VCC (6) Package size STK404-070N-E 60W  1ch 40W  1ch 46V 39V 30V 44.0mm25.6mm8.5mm STK404-120N-E 120W  1ch 80W  1ch 65V 59V 41V 46.6mm25.5mm8.5mm STK404-140N-E 180W  1ch 120W  1ch 78V 73V 51V 59.2mm25.5mm8.5mm Specifications Absolute Maximum Ratings at Ta = 25C, Tc = 25C unless otherwise specified Parameter Symbol Conditions Power supply voltage 1 Power supply voltage 2 Thermal detector maximum voltage VCC max1 VCC max2 Vp Non- signal Signal, RL = 6 1-2pin Thermal detector maximum current Ip 1-2pin Thermal resistance j-c Per one power transist...