bd6331fm ROHM Co. Ltd., bd6331fm Datasheet
bd6331fm
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bd6331fm Summary of contents
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... STRUCTURE Silicon Monolithic Integrated Circuit PRODUCT SERIES Three-Phase Full-Wave Driver for Fan Motor TYPE BD6331FM FEATURES PWM operating Output DMOS driving system DC and PWM speed control Lock detection, Automatic restart circuit ○ ABSOLUTE MAXIMUM RATINGS（Ta=25℃） Parameter Supply voltage ...
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ELECTRICAL CHARACTERISTICS（Unless otherwise specified Ta=25℃,VCC=VM=12V） Parameter Symbol Circuit current１ ICC1 Circuit current２ ICC2 【HALL Amp.】 Input bias current IB Input level VINH 【VREG】 VREG voltage VREG 【FR】 [L] level voltage range VFRL [H] level voltage range VFRH Input current ...
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... OUTLINES 18.85( include. BURR) BD6331FM HSOP-M28（ＵNIT: mm） ○BLOCK DIAGRAM PS VCC VREG OSC VREG Hall comp H1+ ＋ － PWM Comp ＋ H1- － Hall Amp H2+ ＋ － ＋ H2- － H3+ ＋ － ＋ H3- － FR PWMIN FGSEL LAOUT LAIN + - - VTH + Level Amp ...
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ON USE 1) Absolute maximum ratings There is possibility of destruction in using beyond the absolute maximum rating. In case of destruction, a failure mode can not be defined (short mode or open mode). Therefore when special mode is ...
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Appendix No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM CO.,LTD. The content specified herein is subject to change for improvement without notice. The content specified herein is for the ...