三相无刷直流电机驱动器产品描述

器件型号：DRV8312（具有浪涌电流保护功能的6.5A三相无刷直流电机驱动器（PWM控制器））

器件型号：DRV8332（具有浪涌电流保护功能的13A三相无刷直流电机驱动器（PWM控制器））

器件型号：DRV8301（具有双路电流感应放大器和降压转换器的三相无刷电机前置驱动器（具有SPI的PWM控制器））1器件型号：DRV8312（具有浪涌电流保护功能的6.5A三相无刷直流电机驱动器（PWM控制器））描述：TheDRV8312/32arehighperformance,integratedthreephasemotordriverswithanadvancedprotectionsystem.BecauseofthelowRDS(on)ofthepowerMOSFETsandintelligentgatedrivedesign,theefficiencyofthesemotordriverscanbeupto97%,whichenablestheuseofsmallerpowersuppliesandheatsinks,andaregoodcandidatesforenergyefficientapplications.TheDRV8312/32requiretwopowersupplies,oneat12VforGVDDandVDD,andanotherupto50VforPVDD.TheDRV8312/32canoperateatupto500-kHzswitchingfrequencywhilestillmaintainprecisecontrolandhighefficiency.Theyalsohaveaninnovativeprotectionsyste