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LMD18201

ACTIVE

3-Amp, 55 Volt H-Bridge

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Data sheet

LMD18201

ACTIVE
Data sheet Order now

Product details

Number of full bridges 1 Vs (min) (V) 12 Vs ABS (max) (V) 60 Peak output current (A) 6 RDS(ON) (HS + LS) (mΩ) 330 Control mode PWM Control interface Hardware (GPIO) Rating Catalog Operating temperature range (°C) -40 to 125
Number of full bridges 1 Vs (min) (V) 12 Vs ABS (max) (V) 60 Peak output current (A) 6 RDS(ON) (HS + LS) (mΩ) 330 Control mode PWM Control interface Hardware (GPIO) Rating Catalog Operating temperature range (°C) -40 to 125
TO-220 (NDJ) 11 468.2678 mm² 20.02 x 23.39
  • Delivers up to 3A Continuous Output
  • Operates at Supply Voltages up to 55V
  • Low RDS(ON) Typically 0.33Ω per Switch at 3A
  • TTL and CMOS Compatible Inputs
  • No “Shoot-Through” Current
  • Thermal Warning Flag Output at 145°C
  • Thermal Shutdown (Outputs Off) at 170°C
  • Internal Clamp Diodes
  • Shorted Load Protection
  • Internal Charge Pump with External Bootstrap Capability

All trademarks are the property of their respective owners.

  • Delivers up to 3A Continuous Output
  • Operates at Supply Voltages up to 55V
  • Low RDS(ON) Typically 0.33Ω per Switch at 3A
  • TTL and CMOS Compatible Inputs
  • No “Shoot-Through” Current
  • Thermal Warning Flag Output at 145°C
  • Thermal Shutdown (Outputs Off) at 170°C
  • Internal Clamp Diodes
  • Shorted Load Protection
  • Internal Charge Pump with External Bootstrap Capability

All trademarks are the property of their respective owners.

The LMD18201 is a 3A H-Bridge designed for motion control applications. The device is built using a multi-technology process which combines bipolar and CMOS control circuitry with DMOS power devices on the same monolithic structure. The H-Bridge configuration is ideal for driving DC and stepper motors. The LMD18201 accommodates peak output currents up to 6A. Current sensing can be achieved via a small sense resistor connected in series with the power ground lead. For current sensing without disturbing the path of current to the load, the LMD18200 is recommended.

The LMD18201 is a 3A H-Bridge designed for motion control applications. The device is built using a multi-technology process which combines bipolar and CMOS control circuitry with DMOS power devices on the same monolithic structure. The H-Bridge configuration is ideal for driving DC and stepper motors. The LMD18201 accommodates peak output currents up to 6A. Current sensing can be achieved via a small sense resistor connected in series with the power ground lead. For current sensing without disturbing the path of current to the load, the LMD18200 is recommended.
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* Data sheet LMD18201 3A, 55V H-Bridge datasheet (Rev. D) 09 Apr 2013

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