STK681-310: Motor Driver, DC, Forward / Reverse, with Brush

STK681-310 is a forward/reverse motor driver thick film hybrid IC. It is designed for current control of DC brush motors. It allows forward, reverse, and brake operations in accordance with the external input signal. The peak startup output current is 4.2A and the peak brake output current is 8A. It have current sensing resistor built-in, and we can space-saving design easily. And it obviate the need to design for the dead time in order to turn off the upper and lower drive devices when switching between the forward and reverse operation mode.

特性
  • Built-in current sensing resistor
  • Built-in over-heat protection
  • Built-in over-current protection
  • No need for dead time design
优势
  • Fixed current control is possible
  • Suppresses current drain when overheating state occurs
  • The 50µs off time self-excitation chopping function
  • Easy to safety design
应用
  • Computing & Peripherals Industrial
终端产品
  • Multi-Function Printer Slot machine Vending Machine
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
Motor Driver, DC, Forward / Reverse, with BrushENA0761/D (81.0kB)1
评估板文档 (4)
Document TitleDocument ID/SizeRevisionRevision Date
STK681-310GEVB Bill of Materials ROHS CompliantSTK681-310GEVB_BOM_ROHS.PDF (119kB)0
STK681-310GEVB Gerber Layout Files (Zip Format)STK681-310GEVB_GERBER.ZIP (37.0kB)0
STK681-310GEVB SchematicSTK681-310GEVB_SCHEMATIC.PDF (106kB)0
STK681-310GEVB Test ProcedureSTK681-310GEVB_TEST_PROCEDURE.PDF (225kB)0
封装图纸 (1)
Document TitleDocument ID/SizeRevision
SIP19 29.2x14.4127CF (46.0kB)O
评估板与开发工具
产品状况Compliance简短说明
STK681-310GEVBActivePb-freeForward/Reverse Motor Driver Thick Film Hybrid IC Evaluation Board
产品订购型号
产品状况Compliance具体说明封装MSL*容器预算价格 (1千个数量的单价)
STK681-310ActivePb-freeMotor Driver, DC, Forward / Reverse, with BrushSIP-19127CFNAFan-Fold15$3.99
订购产品技术参数
ProductTypeVM Min (V)VM Max (V)VCC Min (V)VCC Max (V)IO Max (A)IO Peak Max (A)Step ResolutionControl TypeFeedback MethodCurrent SenseRegulator OutputFault DetectionFlyback ProtectionRDS(on) Typ (Ω)
STK681-310Brush DC-524.755.254.28ParallelNoneFully IntegratedNoOver-Current   Thermal
Motor Driver, DC, Forward / Reverse, with Brush STK681-310
STK681-310GEVB_BOM_ROHS.PDF - 119 KB STK681-310GEVB
STK681-310GEVB_GERBER.ZIP - 37.0 KB STK681-310GEVB
STK681-310GEVB_SCHEMATIC.PDF - 106 KB STK681-310GEVB
STK681-310GEVB_TEST_PROCEDURE.PDF - 225 KB STK681-310GEVB
SIP19 29.2x14.4 STK682-010-E