BD9898F Datasheet - Rohm

BD9898F DC-AC Inverter Controller

PIN No. PIN NAME PGND LN2 HN2 SW2 BST2 CT_SYNC_IN CT_SYNC_OUT FUNCTION Ground for FET drivers NMOS FET driver NMOS FET driver Lower rail voltage for HN2 output Boot-Strap input for HN2 output CT synchronous signal input pin CT synchronous signal output pin External adjusting External adjusting GROU.

1/4 STRUCTURE NAME OF PRODUCT TYPE FUNCTION Silicon Monolithic Integrated Circuit DC-AC Inverter Control IC ＢＤ９８９８Ｆ、ＢＤ９８９８ＦＶ 36V High voltage process 1ch control with Full-Bridge Lamp current and voltage sense feed back control Sequencing easily achieved with Soft Start Control Short circuit protection with Timer Latch Under Voltage Lock Out Mode-selectable the operating or stand-by mode by stand-by pin For slave IC, Synchronous operating with BD9215F/FV BURST mode controlled by PWM.

BD9898F_Rohm.pdf