CamSemi Primary Side Sensing controllers combine the company’s uniquely powerful PSS technology to deliver ‘best in class’ current regulation with low no-load power consumption.

Exceptional performance and low component count solutions plus considerable design and manufacturing flexibility.  Targetting applications from 5 star-rated mobile phone chargers to embedded and multiple output supplies rated >8 W.

Advantages include:

• +/- 5% current and voltage regulation or better
• <30 mW no-load power consumption
• Exceptional light load efficiency – ideal for networking products and similar applications
• Use of low cost bipolar transistors
• One controller fits range of end application frequencies

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