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A4931METTR-T
8/4/2015 A4931MET | Sanken Electric A4931MET | Sanken Electric Name Search Japanese | English | Chinese (Simplified) Site Search HOME >Product List >IC >Motor driver IC >Low pressure >3‒phase brushless DC motor drive IC >A4931MET Support Menu A4931MET Product catalog Data sheet (PDF: 670.21KB) Quality and reliability Application Note (PDF: 1414.27KB) information Overview A4931 is a pre‒driver IC for 3‒phase brushless DC motor. The phase switching by this device is a wide range of N‒ channel power MOSFET and the combination possible, it is compatible with motor power voltage of up to 30V Hall elements arranged at .120 ° intervals It will do. Stop maintenance information Package RoHS Compliance Frequently Asked Questions Package name: QFN28 Application Key Specifications Feature ∙ 6ch N‒MOSFET driving controller , built‒in synchronous rectification , low‒voltage protection, overheat protection built ∙ Hall input corresponding ∙ PWM current control function built‒in Built‒in dead time function for‒through current prevention ∙ FG output standby mode built‒in lock detection built‒in overvoltage protection circuit built‒in The power supply voltage (Min.) The power supply voltage (Max) 8V 38V Output current On‒resistance Energization method 120 ° Hall element input OVP Yes OCP Nothing UVLO Yes TSD Remarks Input method Yes STP (simultaneous ON prevention Yes function) Lock detection Yes Representative circuit example https://www.semicon.sankenele.co.jp/ctrl/product/detail/A4931MET/ 1/3
SANKEN
サンケン電気株式会社
日本
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