BD9886FV Просмотр технического описания (PDF) - ROHM Semiconductor

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BD9886FV

DC-AC Inverter Control IC

ROHM Semiconductor 

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STRUCTURE

NAME OF PRODUCT

TYPE

Silicon Monolithic Integrated Circuit

DC-AC Inverter Control IC

ＢＤ９８８６ＦＶ

FUNCTION

・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 BD9886FV IC’s

・BURST mode controlled by PWN 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 derated at 8.5mW/℃ 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

0.05～0.50

Unit

V

kHz

kHz

REV. B

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