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LMD18201  Product Folder

3-Amp, 55 Volt H-Bridge
Generic P/N 18201
General
Description		 Features Datasheet Package
& Models		 Samples
& Pricing		 Reliability
Metrics

Parametric Table Parametric Table
Temperature Min (deg C) -40 
Temperature Max (deg C) 125 
Channels (Channels) 2 

Datasheet

TitleSize in KbytesDate
View Online
Download
Receive via Email
LMD18201 3A, 55V H-Bridge 274 Kbytes 17-Oct-00 View Online Download Receive via Email
LMD18201 3A, 55V H-Bridge (JAPANESE)
 149 Kbytes   View Online Download Receive via Email

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Package Availability, Models, Samples & Pricing

Part NumberPackageStatusModelsSamples &
Electronic
Orders		Budgetary PricingStd
Pack
Size		Package
Marking
TypePinsMSL/Lead-Free AvailabilityLead
Time		QtySPICEIBISQty$US each
LMD18201TTO 22011StatusFull productionN/AN/A24 Hour Samples
Buy Now 		250+$7.77rail
of
20		NSUZXYTT
LMD18201T P+
16-18 weeks25000
LMD18201 MDCUnpackaged DieFull productionN/AN/ASamples  gel pak
of
N/A		-
N/A0
LMD18201 MWCWaferFull productionN/AN/A   wafer jar
of
N/A		-
N/A0

General Description

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.

Features

  • Delivers up to 3A continuous output
  • Operates at supply voltages up to 55V
  • Low RDS(ON) typically 0.33Ohm per switch
  • 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

Applications

  • DC and stepper motor drives
  • Position and velocity servomechanisms
  • Factory automation robots
  • Numerically controlled machinery
  • Computer printers and plotters

Reliability Metrics

Part Number Process Early Failure Rate - Rejects Sample Size (EFR) PPM * Rel. Rejects Device Hours Long Term Failure Rates (FITS) MTTF
LMD18201 MDCLMDMOS09700004800006814846805
LMD18201 MWCLMDMOS09700004800006814846805
LMD18201TLMDMOS09700004800006814846805

For more information on Reliablitity Metrics, please click here.


[Information as of 15-Jan-2004]

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