BD9241F Datasheet (Rohm) - DC-AC Inverter Controller

BD9241F, DC-AC Inverter Controller

Terminal No 1 Terminal name N2 P2 VCC SEL CP GND SRT RT VS IS FB COMP BCT DUTY STB PGND P1 N1 Function External FET drive circuit output terminal External FET drive circuit output terminal Power terminal Dimming(POS,NEG)select terminal Timer latch setting capacity connection terminal GROUND Connect

1/4 STRUCTURE PRODUCT NAME TYPE FUNCTION Silicon Monolithic Integrated Circuit IC for DC－AC inverter control ＢＤ９２４１Ｆ１．For 36Ｖhigh voltage process/１ch Full Bridge control ２．Current, voltage feedback control ３．Built-in soft start circuit ４．Built-in timer-latch circuit ５．Built-in the malfunction preventing circuit (UVLO) when lower voltage ６．Shifting to current consumption save mode from STB terminal ７．External PWM,DC voltage control and current linear control ABSOLUTE MAXIMUM RATINGS（Ｔａ＝２５℃）