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STRUCTURE
Silicon Monolithic Integrated Circuit
NAME OF PRODUCT
DC-AC Inverter Control IC
TYPE FUNCTION
ＢＤ９８８９ＦＶ
2ch control with Push-Pull 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 Short circuit protection with over voltage Mode-selectable the operating or stand-by mode by stand-by pin Synchronous operating the other BD9889FV IC’s 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
-40～+90 -55～+125
850* +125
Unit V ℃ ℃ mW ℃
*Pd derate at 8.
BD9889FV Datasheet
