BBWBIG硕大无比

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      A3967SLBTR-T

      Delivery term:The date of payment from buyers deliver within days
      • Price:

        Negotiable

      • minimum:

      • Total supply:

      • Delivery term:

        The date of payment from buyers deliver within days

      • seat:

        Beijing

      • Validity to:

        Long-term effective

      • Last update:

        2021-11-30 09:29

      • Browse the number:

        130

      Send an inquiries
      Company Profile
      Silitech Components Inc.
      Contactaixin:

      liandasheng(Mr.)  

      Email:

      telephone:

      phone:

      Arrea:

      Beijing

      Address:

      699 Lewelling Blvd, Suite 146/297, San Leandro, CA 94579 USA

      Website:

      http://www.silitech-us.com/ http://liandasheng.hncarstar.com/

      Product details

      FEATURES AND BENEFITS

      ? ±750 mA, 30 V output rating

      ? Satlington? sink drivers

      ? Automatic current-decay mode detection/selection

      ? 3.0 to 5.5 V logic supply voltage range

      ? Mixed, fast, and slow current-decay modes

      ? Internal UVLO and thermal shutdown circuitry

      ? Crossover-current protection


      DESCRIPTION

      The A3967 is a complete microstepping motor driver with built-in translator. It is designed to operate bipolar stepper motors in full-, half-, quarter-, and eighth-step modes, with output drive capability of 30 V and ±750 mA. The A3967 includes a fixed off-time current regulator that has the ability to operate in slow, fast, or mixed current-decay modes. This current-decay control scheme results in reduced audible motor noise, increased step accuracy, and reduced power dissipation.

      The translator is the key to the easy implementation of the A3967. By simply inputting one pulse on the STEP input the motor will take one step (full, half, quarter, or eighth depending on two logic inputs). There are no phase-sequence tables, highfrequency control lines, or complex interfaces to program. The A3967 interface is an ideal fit for applications where a complex μP is unavailable or overburdened.

      Internal circuit protection includes thermal shutdown with hysteresis, undervoltage lockout (UVLO) and crossover-current protection. Special power-up sequencing is not required.

      The A3967 is supplied in a 24-pin SOIC, which is lead (Pb) free with 100% matte tin leadframe plating. Four pins are fused internally for enhanced thermal dissipation. The pins are at ground potential and need no insulation.


      Product Properties

      TYPE

      DESCRIBE

      category

      Integrated Circuit (IC)

      PMIC-Motor Driver, Controller

      manufacturer

      Allegro MicroSystems

      Package

      Tape and Reel (TR)

      Shear Band (CT)

      Digi-Reel? Custom Reel

      Part status

      in stock

      Motor type-stepper

      Bipolar

      Function

      Drive-fully integrated, control and power stage

      Output configuration

      Half bridge (4)

      interface

      logic

      technology

      Bipolar

      Step resolution

      1, 1/2, 1/4, 1/8

      application

      Universal

      Current-output

      750mA

      Voltage-power supply

      3V ~ 5.5V

      Voltage-load

      4.75V ~ 30V

      Operating temperature

      -20°C ~ 150°C (TJ)

      Type of installation

      Surface mount type

      Encapsulation/Shell

      24-SOIC (0.295", 7.50mm width)

      Supplier device packaging

      24-SOIC

      Basic product number

      A3967

      1. Which method do you ship?

      We ship by air.

      2. How can we order?

      You can place orders on our website or contact sales.

      3. Where is your warehouse?

      We have warehouses in Asian, European.

      4. Which payment method do you have?

      We can do wire transfer, paypal or credit card.


      The process of interconnecting transistors, resistors, capacitors, inductors and other components and wiring required in a circuit


      http://www.silitech-us.com/

      ? BBWBIG硕大无比
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