Overview: PJ34063 Dc To Converter Controller T h e P J 3 4 0 6 3 S eri es i s a m o n l t h i c co n t ro l circuit containing the primary functions required for DC to of an internal circuit, stepDIP -8 SOP -8 DC onverters. These devices consist duty cycle oscillator with an active current limit specifically designed to be incorporated in step-up, drive and a high current output switch. This series was down and voltage-inverting applications with a minimum number of external ponents. temperature pensated reference,parator,controlled
P in : 1. Switch Collector 3. Timing Capacitor 5. parator Inverting Input 7. IP K Sense 2. Switch Emitter 4. Gnd 6. Vcc 8.