Comparing the NE555 timer and LM386 amplifier as inductorless DC-DC converters

The maximum power dissipation of NE555 in a DIP8 package is only 600 mW, while the comparable specification for the LM386 is 1.25 W; here, the audio amplifier has considerable advantage compared to the timer. The maximum junction temperature of NE555 isn't explicitly specified in the datasheet;...

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Veröffentlicht in:	Electronic Design 2016-01, Vol.64 (1), p.37
1. Verfasser:	Petrov, Petre Tzvetanov
Format:	Magazinearticle
Sprache:	eng
Schlagworte:	Analysis Circuits Electric current converters Integrated circuits Load Power supply Receivers & amplifiers Semiconductor chips Semiconductor industry
Online-Zugang:	Volltext
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