DatasheetsPDF.com

BD9897FS

Rohm
Part Number BD9897FS
Manufacturer Rohm
Description DC-AC Inverter Controller
Published Feb 6, 2010
Detailed Description 1/4 STRUCTURE NAME OF PRODUCT TYPE FUNCTION Silicon Monolithic Integrated Circuit DC-AC Inverter Control IC ＢＤ９８９７ＦＳ ...
Datasheet PDF File BD9897FS PDF File

BD9897FS
BD9897FS


Overview
1/4 STRUCTURE NAME OF PRODUCT TYPE FUNCTION Silicon Monolithic Integrated Circuit DC-AC Inverter Control IC ＢＤ９８９７ＦＳ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ 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 Synchronous operating the other BD9897FS IC’s 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 7 -40～+85 -55～+150 +150 950* Unit V V V V ℃ ℃ ℃ mW Pd derate at 7.
6mW/℃ 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 CT oscillation frequency BCT oscillation frequency Symbol VCC BST BST-SW fCT fBCT Limits 7.
5～30.
0 4.
0～36.
0 4.
0～6.
5 60～180 0.
05～1.
00 Unit V V V kHz kHz www.
DataSheet4U.
com 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.
B 2/4 ○ Electric Characteristics（Ta=25℃，VCC=24V） Parameter （ （WHOLE DEVICE） ） Operating current Stand-by current （ （STAND BY CONTROL） ） Stand-by voltage H Stand-by voltage L （ （UVLO BLOCK） ） ） Operating voltage (VCC) Hesteresis width (VCC) Operating voltage (UVLO) Hesteresis width (UVLO) （ （REG BLOCK） ） REG output voltage REG source current （ （OSC BLOCK） ） Active edge setting current Negative edge setting current OSC Max voltage OSC Min voltage ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)