Published:2011/8/11 1:15:00 Author:Ecco | Keyword: PWM IC | From:SeekIC
UC3842AN PWM pulse width modulation integrated circuit, which is widely used in DVD, VCD, SVCD DVD players, computers and display systems, and various other household appliances switching power supply circuits. 1. FeaturesUC3842AN integrated circuit contains the pulse signal generator, voltage regulator, pulse width adjustment circuit, voltage and current detection circuit. The internal manifold block diagram and typical application circuit are shown in Figure 1-1.
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