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STK672-010 Datasheet Thick-film Hybrid Ic

Manufacturer: SANYO (now Panasonic)

Overview: Ordering number : EN4927 Thick-Film Hybrid IC STK672-010 Unipolar Fixed-Current Chopper (separate excitation) Type 1.7 A Output Current Stepping Motor Driver with Built-in 4-Phase Distribution Controller Overview The STK672-010 is a 4-phase stepping motor driver IC that adopts power MOSFET for its output stage and that uses a unipolar fixed-current chopper scheme. Since the STK672-010 includes a built-in 4-phase distribution controller, the stepping motor driver circuit and the control scheme can be simplified, and the stepping motor driver circuit structure can be standardized. The STK672-010 provides high torque, low vibration, and rapid response based on a W1-2 phase excitation drive scheme. The motor current is voluntary set from externals. Since, compared to the earlier STK6770 Series, the STK672-010 has a smaller package size and reduced drive power dissipation (reduced by 70% over previous products), it provides a wider operating power supply voltage range.

Key Features

  • The STK672-010 can easily implement stepping motor drive.

More Datasheets from SANYO (now Panasonic)

Part Number Description
STK672-020 Unipolar Fixed-Current Chopper
STK672-040 Microstep Operation-Supported 4-Phase Stepping Motor Driver (Io= 1.5A)
STK672-050 Thick-Film Hybrid IC
STK672-050-E Stepping Motor Driver
STK672-060 Thick-Film Hybrid IC
STK672-080 Stepping Motor Driver (Sine Wave Drive) Output Current : 2.8 A (No Heat Sink)
STK672-110 Two-Phase Stepping Motor Driver (Square Wave Drive) Output Current: 1.8 A
STK672-120 Two-Phase Stepping Motor Driver (Square Wave Drive) Output Current: 2.4 A
STK672-210 Two-Phase Stepping Motor Driver Output Current: 1.4 A
STK672-330 Two-Phase Stepping Motor Driver

STK672-010 Distributor