BD9893F

1/4 STRUCTURE NAME OF PRODUCT TYPE FUNCTION Silicon Monolithic Integrated Circuit DC-AC Inverter Control IC ＢＤ９８９３Ｆ １．1ch control with Push-Pull ２．Lamp current and voltage sense feed back control ３．Sequencing easily achieved with Soft Start Control ４．Short circuit protection with Timer Latch ５．Under Voltage Lock Out ６．Short circuit protection with over voltage ７．Mode-selectable the operating or stand-by mode by stand-by pin ８．BURST mode controlled by PWM and DC input ○Absolute Maximum Ratings（Ta = 25℃） Parameter Supply Voltage Operating Temperature Range Storage Temperature Range Power Dissipation Maximum Junction Temperature * Symbol VCC Topr Tstg Pd Tjmax Limits 15 -35～+95 -55～+125 562* +150 Unit V ℃ ℃ mW ℃ Pd derated at 4.5mW/℃ for temperature above Ta = 25℃ (When mounted on a PCB 70.0mm×70.0mm×1.6mm) Recommended operating condition Parameter Supply voltage Drive output frequency BCT oscillation frequency Symbol Vcc fOUT fBCT Limits 4.5～14.0 20～150 0.10～0.50 Unit V KHz KHz Status of this document The Japanese version of this document is the official specification. Please use the translation version of this document as a reference to expedite understanding of the official version. If these are any uncertainty in translation version of this document, official version takes priority. REV. A www.DataSheet.in 2/4 ○Electric Characteristics（Ta=25℃，VCC=7V） Parameter （ （WHOLE DEVICE） ） Operating current Stand-by current （ （OVER VOLTAGE DETECT） ） FB over voltage detect...