• DRV11873PWPR HTSSOP-16
DRV11873PWPR HTSSOP-16

DRV11873PWPR

Motor / Motion / Ignition Controllers & Drivers 12V 3-Phase Sensor- Less BLDC Mtr Cntlr

Inventory:6,666

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Quick Inquiry

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Overview of DRV11873PWPR

In terms of motor status indication, the DRV11873 provides outputs for FG and RD signals through open-drain outputs, giving users real-time feedback on the motor's performance. The implementation of a 150° sensorless BEMF control scheme further enhances the driver's capabilities, allowing for precise and reliable operation of three-phase motors. This driver is housed in a thermally-efficient 16-pin TSSOP package, ensuring optimal heat dissipation and reliability even in harsh operating environments

DRV11873PWPR

Key Features

  • Input Voltage Range: 5 to 16 V
  • Six Integrated MOSFETs With 1.5-A Continuous
    Output Current
  • Total Driver H + L RDSON 450 mΩ
  • Sensorless Proprietary BMEF Control Scheme
  • 150° Commutation
  • Synchronous Rectification PWM Operation
  • FG and RD Open-Drain Output
  • 5-V LDO for External Use up to 20 mA
  • PWMIN Input from 7 to 100 kHz
  • Overcurrent Protection With Adjustable Limit
    Through External Resistor
  • Lock Detection
  • Voltage Surge Protection
  • UVLO
  • Thermal Shutdown

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rating Catalog Architecture Integrated FET
Control topology Sensorless, Trapezoidal Control interface 1xPWM
Vs (min) (V) 5 Vs ABS (max) (V) 20
Features Integrated FETs, Integrated Motor Control, Rotor Lock Protection, Tach/FG Feedback Operating temperature range (°C) -40 to 85

Warranty & Returns

Warranty, Returns, and Additional Information

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    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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