BD9882F-E2 Datasheet, PDF (1/5 Pages) Rohm – Silicon Monolithic Integrated Circuit

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STRUCTURE
NAME OF PRODUCT
TYPE
Silicon Monolithic Integrated Circuit
DC-AC Inverter Control IC
ＢＤ９８８２Ｆ, ＢＤ９８８２ＦＶ
FUNCTION
・1ch 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 BD9882F or BD9882FV 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～+95
-55～+125
550^*1(BD9882F)
650^*2(BD9882FV)
+125
Unit
V
℃
℃
mW
℃
*1_{Pd derate at 5.5mW/℃ for temperature above Ta = 25℃ (When mounted on a PCB 70.0mm×70.0mm×1.6mm)}
*2_{Pd derate at 6.5mW/℃ for temperature above Ta = 25℃ (When mounted on a PCB 70.0mm×70.0mm×1.6mm)}
〇Recommended operating condition
Parameter
Supply voltage
CT oscillation frequency
BCT oscillation frequency
Symbol
Vcc
fCT
fBCT
Limits
5.0～14.0
20～150
0.10～0.50
Unit
V
kHz
kHz
Status of this document
The Japanese language version of this document shall be the official specification.
Any translation of this document shall be for reference only.
REV. A