DatasheetsPDF.com

BD9898F

Rohm
Part Number BD9898F
Manufacturer Rohm
Description DC-AC Inverter Controller
Published Jan 9, 2011
Detailed Description 1/4 STRUCTURE NAME OF PRODUCT TYPE FUNCTION Silicon Monolithic Integrated Circuit DC-AC Inverter Control IC ＢＤ９８９８Ｆ、Ｂ...
Datasheet PDF File BD9898F PDF File

BD9898F
BD9898F


Overview
1/4 STRUCTURE NAME OF PRODUCT TYPE FUNCTION Silicon Monolithic Integrated Circuit DC-AC Inverter Control IC ＢＤ９８９８Ｆ、ＢＤ９８９８ＦＶ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ 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 slave IC, Synchronous operating with BD9215F/FV 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 *1 *2 Symbol VCC BST SW BST-SW Topr Tstg Tjmax Pd Limits 36 40 36 15 -40～+85 -55～+150 +150 749*1(BD9898F) 1062*2(BD9898FV) Unit V V V V ℃ ℃ ℃ mW Pd derate at 6.
0mW/℃ for temperature above Ta = 25℃ (When mounted on a PCB 70.
0mm×70.
0mm×1.
6mm) 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 16.
0～30.
0 ※ 5.
0～37.
5 5.
0～14.
0 30～110 0.
05～1.
00 Unit V V V kHz kHz 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.
※For Operation condition of Supply voltage, Please see NOTE FOR USE(4page), more information.
REV.
B www.
DataSheet.
in 2/4 ○Electric Characteristics（Ta=25℃、VCC=24V、STB=UVLO=3.
0V） Limits TYP.
5.
5 60 － － 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 － 3.
5 9.
0 3.
5 9.
0 48.
5 200 60 4.
0 2.
1 4.
0 ...


Similar Datasheet


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