National Semiconductor

Description

LM2578A/ LM3578A Switching Regulator. Check for Samples: LM2578A, LM3578A . 1FEATURES. DESCRIPTION. The LM2578A is a switching regulator which This application report presents several low-cost boost converter circuits developed using the LM3578A switching regulator. The operation and the design of the LM3578A MDC MWC. DPBU. Die Datasheet. SWITCHING REGULATOR. January 29,2007. DIE LAYOUT (B -STEP). DIE/WAFER CHARACTERISTICS. using LM3578A and D44C3A npn transistor The LM3578A is a switching regulator featuring an internal comparator os- cillator protection circuitry and a the data sheet for LM3578A . The same circuit will work for 9V or 12V input, with a slight modification. A higher voltage input capacitor will be required. Also