BD9892K Datasheet - Rohm

BD9892K DC-AC Inverter Controller

Pin No. Pin Name Function 1 COMP_A NA1 NB1 PGND_A NB2 NA2 STB VCC_A VREF FAIL PH REG DUTY BRT BCT_B Over voltage detect for 1ch,2ch FET driver for 1ch FET driver for 1ch Ground for FET drivers FET driver for 2ch FET driver for 2ch Stand-by switch Supply voltage input Reference voltage input for I.

1/4 STRUCTURE NAME OF PRODUCT Silicon Monolithic Integrated Circuit DC-AC Inverter Control IC TYPE ＢＤ９８９２Ｋ 4ch control with Push-Pull Short circuit protection with Timer Latch Sequencing easily achieved with Soft Start Control Under Voltage Lock Out Short circuit protection with over voltage Mode-selectable the operating or stand-by mode by stand-by pin Synchronous operating the other BD9892FV IC’s BURST mode controlled by PWN and DC input Output linear control by external DC voltag.

BD9892K_Rohm.pdf