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DRV8818PWP +BOM

35-V, 2.5-A bipolar stepper motor driver with current regulation and 1/8 microstepping

DRV8818PWP General Description

Safety is a top priority with the DRV8818, which features internal shutdown functions for overcurrent protection, short circuit protection, under-voltage lockout, and overtemperature protection. You can rest assured that your stepper motor system is well-protected against potential hazards

Key Features

  • Pulse Width Modulation (PWM) Microstepping Motor Driver
    • Built-In Microstepping Indexer
    • Up to 8 Microsteps/Step
    • Step and Direction Control
    • Programmable Mixed Decay, Blanking, and Off Time
  • Up to 2.5-A Current Per Winding
  • Low 0.37-Ω (HS + LS) MOSFET RDS(ON) (25°C)
  • 8-V to 35-V Operating Supply Voltage Range
  • Pin to Pin Upgrade for DRV8811 With Lower RDS(ON)
  • Thermally-Enhanced Surface Mount Package
  • Protection Features
    • VM Undervoltage Lockout (UVLO)
    • Overcurrent Protection (OCP)
    • Thermal Shutdown (TSD)

Specifications

Source Content uid DRV8818PWP Pbfree Code Yes
Part Life Cycle Code Active Pin Count 28
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.39.00.01 Analog IC - Other Type STEPPER MOTOR CONTROLLER
JESD-30 Code R-PDSO-G28 Moisture Sensitivity Level 3
Number of Functions 1 Number of Terminals 28
Peak Reflow Temperature (Cel) 260 Surface Mount YES
Temperature Grade INDUSTRIAL Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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In Stock: 6,113

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