BD9244AFV Datasheet (Rohm) - DC-AC Inverter Controller

BD9244AFV, DC-AC Inverter Controller

PIN PIN NAME No.

FUNCTION No.

PIN PIN NAME FUNCTION 1 PGND Power Ground for FET drivers 13 FAIL Error Indication signal output ( Normal : L, Error : OPEN) 2 LN2 NMOS FET driver (Ch.

2) 14 CP External capacitor between CP and GND for timer latch 3 BST2 Boot-strap input for HN2 output N

1/4 STRUCTURE Silicon Monolithic Integrated Circuit NAME OF PRODUCT DC-AC Inverter Control IC TYPE FUNCTION ＢＤ９２４４ＡＦＶ 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 and Over Voltage Protection Mode-selectable the operating or stand-by mode by stand-by pin BURST mode controlled by PWM and DC input ○Absolute Maximum