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概览

优势和特点

  • Easy Evaluation of the MAX22201
  • Configurable for External PWM or Adjustable On-Board PWM Input
  • Configurable RILIM Resistor to Adjust Integrated Current Limit Threshold
  • Configurable ROFF Resistor to Adjust OFF Time
  • Fully Assembled and Tested
  • Proven PCB Layout

产品详情

The MAX22201 evaluation kit (EV kit) provides a proven design to evaluate the MAX22201 brushed DC motor driver. The MAX22201 IC integrates very low impedance FETs in a full bridge configuration for use in 36V, 3.5A motor driver applications. The typical RON (high side + low side) of this configuration is 0.3Ω. The EV kit features headers, test points, and terminal blocks to provide an interface to the MAX22201 motor driver PWM inputs, current sense outputs, and power supply inputs and motor driver outputs. An on-board ICM7556 provides an onboard PWM generator with a fixed frequency of 16.5kHz and an adjustable duty cycle from 4% to 95%. The EV kit also allows the user to adjust the integrated current limiting using an on-board potentiometer.

Applications

  • Brushed DC Motor Drive
  • Latched Valves and Solenoids
  • Stepper Motor Drive (One Phase Only)

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