POWERSTEP01

Quad Half Bridge Motor Driver 89-Pin VFQFPN EP Tray
3,491 有效庫存

POWERSTEP01

有效庫存3,491

Quad Half Bridge Motor Driver 89-Pin VFQFPN EP Tray

  • 製造商零件號 # : POWERSTEP01

  • 包裝/封裝: QFN

  • 製造商: STMicroelectronics

  • 產品分類 : Motor Drivers, Controllers

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POWERSTEP01 數據表
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詳細說明

POWERSTEP01 is a cutting-edge motor control solution that incorporates state-of-the-art technology to deliver superior performance in a compact package. With its seamless integration of essential components like a microcontroller, non-volatile memory, and power MOSFETs, this innovative device offers a streamlined approach to driving stepper motors in a diverse range of applications. Its versatility allows for the support of various stepper motor configurations and control modes, giving designers the flexibility they need to create customized solutions that meet their specific requirements

POWERSTEP01

主要特徵

  • Full-featured control interface
  • Compatible with a variety of motors and encoders
  • Programmable voltage and current limits
  • Digital inputs and outputs for advanced control
  • Integrated protection features for safe operation

應用

  • Industrial automation
  • Manufacturing processes
  • Robotics
  • Electric vehicles
  • Medical devices
  • Consumer electronics
  • Renewable energy systems
  • Home automation
  • Power management systems
  • Smart agriculture

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Part Life Cycle Code Active Reach Compliance Code compliant
ECCN Code EAR99 HTS Code ! 8542.39.00.01
Additional Feature ! OTHER NOMINAL VOLTAGE=5V Analog IC - Other Type STEPPER MOTOR CONTROLLER
JESD-30 Code R-XQCC-N89 JESD-609 Code e3
Length 14 mm Moisture Sensitivity Level 3
Number of Functions 1 Number of Terminals 89
Operating Temperature-Max 125 °C Operating Temperature-Min -25 °C
Package Body Material UNSPECIFIED Package Code HQCCN
Package Shape RECTANGULAR Package Style CHIP CARRIER, HEAT SINK/SLUG
Supply Voltage-Nom (Vsup) 3.3 V Surface Mount ! YES
Temperature Grade ! OTHER Terminal Finish MATTE TIN
Terminal Form ! NO LEAD Terminal Position QUAD
Width 11 mm

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 POWERSTEP01 PDF 下載

常見問題解答

What is POWERSTEP01?

The POWERSTEP01 is a fully integrated stepper motor driver designed by STMicroelectronics. It is ideal for controlling bipolar stepper motors in various applications requiring precise motion control, such as industrial automation, robotics, 3D printers, and CNC machines.

How Does POWERSTEP01 Work?

The POWERSTEP01 integrates a microstepping indexer, motor driver, and motion controller into a single device. It uses a combination of current control and voltage regulation to accurately drive the stepper motor and control its speed and position. The device also features advanced features like stall detection and overcurrent protection for enhanced motor reliability.

How Many Pins does POWERSTEP01 have and What are the Functions of the Pinout Configuration?

The POWERSTEP01 is housed in a 32-pin QFN (Quad Flat No-leads) package. The pinout configuration includes:

  • VDD, GND: Power supply pins.
  • STEP, DIR, EN: Control input pins for step, direction, and enable signals.
  • REF, OSC, GAIN, STCK: Configuration and control pins for various functions.
  • FAULT, STALL, BUSY: Status output pins for fault detection, stall detection, and operation status.
  • A, B, C, D: Output pins for driving the stepper motor windings.

What are the Pros and Cons of POWERSTEP01?

Pros:

  • Integrated Solution: Combines multiple motor control functions into a single device for ease of design.
  • Microstepping Capability: Provides smooth and precise motor movement for improved performance.
  • Advanced Features: Includes protection mechanisms like stall detection and thermal shutdown for reliable operation.
  • Configurability: Offers various configuration options for optimizing motor performance.
  • High Current Capability: Supports driving higher current stepper motors for a wide range of applications.

Cons:

  • Complexity: Requires understanding of stepper motor control concepts for proper utilization.
  • External Components: May need additional external components such as capacitors and resistors for specific applications.
  • Cost: Integrated features and capabilities may result in a higher overall cost compared to simpler driver solutions.

Are There Any Equivalents/Alternatives to POWERSTEP01 for Recommendation?

  • The DRV8825 from Texas Instruments is a similar integrated stepper motor driver with adjustable current control.
  • Alternatives to the POWERSTEP01 include the A4988 from Allegro MicroSystems and the TMC2100 from Trinamic Motion Control.

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