Two-Phase Stepping Motor Driver (Square Wave Drive) Output Current 2.4A

The STK672-120-E is a unipolar fixed-current chopper type 2-phase stepping Motor Driver hybrid IC. It features power MOSFETs in the output stage and a built-in phase signal distribution IC. The incorporation of a phase distribution IC allows the STK672-120-E to control the speed of the motor based on the frequency of an external input Clock signal. It supports two types of excitation for motor control: 2-phase excitation and 1-2 phase excitation. It also provides a function for switching the motor direction. By Sanyo Semiconductor Corporation
Part Manufacturer Description Datasheet Samples
SN74ABT3612-30PCB Texas Instruments 64X36 BI-DIRECTIONAL FIFO, 15ns, PQFP120, GREEN, PLASTIC, HLQFP-120
SN74ACT3641-30PCB Texas Instruments 1K X 36 OTHER FIFO, 15 ns, PQFP120, GREEN, PLASTIC, HLQFP-120
TPS6734IPE4 Texas Instruments Fixed 12-V 120-MA Boost-Converter Supply 8-PDIP -40 to 85
TPS658623ZQZT Texas Instruments Advanced Power Management IC (PMIC) 120-BGA MICROSTAR JUNIOR -40 to 85
TPS658643ZQZT Texas Instruments Advanced Power Management IC (PMIC) 120-BGA MICROSTAR JUNIOR -40 to 85
TPS6734ID Texas Instruments Fixed 12-V 120-MA Boost-Converter Supply 8-SOIC -40 to 85
SN74ACT3651-30PCB Texas Instruments 2KX36 OTHER FIFO, 15ns, PQFP120, GREEN, PLASTIC, HLQFP-120
TPS6734IDG4 Texas Instruments Fixed 12-V 120-MA Boost-Converter Supply 8-SOIC -40 to 85
TPS658643ZQZR Texas Instruments Advanced Power Management IC (PMIC) 120-BGA MICROSTAR JUNIOR -40 to 85
TPS6734IDR Texas Instruments Fixed 12-V 120-MA Boost-Converter Supply 8-SOIC -40 to 85
STK672-120-E 's PackagesSTK672-120-E 's pdf datasheet



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STK672-120-E Application circuits
STK672-120-E circuits
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