STK681-332-E: Motor Driver, DC, Forward / Reverse, with Brush

STK681-332-E is a hybrid IC for use in current control forward/reverse DC motor driver for brush motors. It allows forward, reverse, and brake operations in accordance with the external input signal. The peak startup output current is 8.5A and the peak brake output current is 12A. Connecting an external current detection resistor allows over-current detection and peak current control in the PWM operation mode. And STK681-332-E has various protective functions built-in. They include function against over-current, overheating and short to ground and short to supply. 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
  • PWM operation
  • Built-in protective functions
  • No need for dead time design
优势
  • Allows peak current control
  • Include function against over-current, overheating and short to ground and short to supply.
  • Easy to safety design
应用
  • Computing & Peripherals
  • Industrial
终端产品
  • Multi-Function Printer
  • Slot machine
  • Vending Machine
应用注释 (1)
Document TitleDocument ID/SizeRevisionRevision Date
STK681-332-E, STK681-352-E Application NoteANDSTK681332E352E/D (1029kB)1Nov, 2014
封装图纸 (1)
Document TitleDocument ID/SizeRevision
SIP19 24.2x14.4127BA (48.2kB)O
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
Motor Driver, DC, Forward / Reverse, with BrushSTK681-332-E/D (158.0kB)2
评估板文档 (4)
Document TitleDocument ID/SizeRevisionRevision Date
STK681-332GEVB Bill of Materials ROHS CompliantSTK681-332GEVB_BOM_ROHS.PDF (78kB)0
STK681-332GEVB Gerber Layout Files (Zip Format)STK681-332GEVB_GERBER.ZIP (35.0kB)0
STK681-332GEVB SchematicSTK681-332GEVB_SCHEMATIC.PDF (107kB)0
STK681-332GEVB Test ProcedureSTK681-332GEVB_TEST_PROCEDURE.PDF (302kB)0
评估板与开发工具
产品状况Compliance简短说明
STK681-332GEVBActivePb-freeCurrent Control Forward/Reverse DC Motor Driver Evaluation Board
产品订购型号
产品状况Compliance封装MSL*容器预算价格 (1千个数量的单价)
STK681-332-EActivePb-freeSIP-19127BANATube20$4.0
订购产品技术参数
ProductVM Min (V)VM Max (V)VCC Min (V)VCC Max (V)IO Min (A)IO Peak Max (A)Control TypeCurrent SenseRegulator OutputFault DetectionFlyback ProtectionRDS(on) (Ω)
STK681-332-E524.755.258.512PWMExternal ResistorNoThermal
Motor Driver, DC, Forward / Reverse, with Brush (158.0kB) STK681-332-E
STK681-332-E, STK681-352-E Application Note STK681-352-E
STK681-332GEVB BOM ROHS STK681-332GEVB
STK681-332GEVB GERBER STK681-332GEVB
STK681-332GEVB SCHEMATIC STK681-332GEVB
STK681-332GEVB TEST PROCEDURE STK681-332GEVB
SIP19 24.2x14.4 STK672-732AN-E