#power-supply
Documents
The MC34262 MC33262 are active power factor controllers specifically designed for use as a preconverter in electronic ballast and in off–line power converter applications These integrated circuits feature an internal startup timer for stand–alone applications a one quadrant multiplier for near unity power factor zero current detector to ensure critical conduction operation transconductance error amplifier quickstart circuit for enhanced startup trimmed internal bandgap reference current sensing comparator and a totem pole output ideally suited for driving a power MOSFET
Documents
Rapports de stage
The MC34262 MC33262 are active power factor controllers specifically designed for use as a preconverter in electronic ballast and in off–line power converter applications These integrated circuits feature an internal startup timer for stand–alone applications a one quadrant multiplier for near unity power factor zero current detector to ensure critical conduction operation transconductance error amplifier quickstart circuit for enhanced startup trimmed internal bandgap reference current sensing comparator and a totem pole output ideally suited for driving a power MOSFET
20 pages
English
Documents
September This is preliminary information on a new product now in development Details are subject to change without notice
Documents
The MC34261 MC33261 are active power factor controllers specifically designed for use as a preconverter in electronic ballast and in off–line power converter applications These integrated circuits feature an internal startup timer a one quadrant multiplier for near unity power factor zero current detector to ensure critical conduction operation high gain error amplifier trimmed internal bandgap reference current sensing comparator and a totem pole output ideally suited for driving a power MOSFET
Documents
Rapports de stage
The MC34261 MC33261 are active power factor controllers specifically designed for use as a preconverter in electronic ballast and in off–line power converter applications These integrated circuits feature an internal startup timer a one quadrant multiplier for near unity power factor zero current detector to ensure critical conduction operation high gain error amplifier trimmed internal bandgap reference current sensing comparator and a totem pole output ideally suited for driving a power MOSFET
16 pages
English
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