BD9215AFV

1/4 STRUCTURE NAME OF PRODUCT TYPE FUNCTION Silicon Monolithic Integrated Circuit DC-AC Inverter Control IC ＢＤ９２１５ＡＦＶ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ 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 master IC, Synchronous operating with slave IC BURST mode controlled by PWM and DC input Output liner Control by external DC voltage ○Absolute Maximum Ratings（Ta = 25℃） Parameter Supply Voltage BST pin SW pin BST-SW voltage difference Operating Temperature Range Storage Temperature Range Maximum Junction Temperature Power Dissipation * Symbol VCC BST SW BST-SW Topr Tstg Tjmax Pd Limits 36 40 36 15 -40～+85 -55～+150 +150 1062* Unit V V V V ℃ ℃ ℃ mW Pd derate at 8.5mW/℃ for temperature above Ta = 25℃ (When mounted on a PCB 70.0mm×70.0mm×1.6mm) Operating condition Parameter Supply voltage BST voltage BST-SW voltage difference DRIVER frequency BCT oscillation frequency Symbol VCC BST BST-SW FOUT fBCT Limits 8.5～30.0 5.0～37.5 5.0～14.0 30～110 0.05～1.00 Unit V V V kHz kHz www.DataSheet4U.com REV. A 2/4 ○Electric Characteristics（Ta=25℃、VCC=24V、STB=UVLO=3.0V） Limits TYP. 5.0 6.3 － － 2.25 0.110 7.50 － 1.50 2.2 0.20 1.50 85 2 0.5 1.5/BRT 300 1.25 VREFIN 1.25 － 50 － 0.625 0.50 － 4.0 150 300 3.5 9.0 3.5 9.0 48.5 200 60 4.0 2.1 4.0 0.20 4.0 － 150 300 Parameter （...