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LMD18200T/NOPB, LMD18200TP, LMD18201

Table of contents:
Info of LMD18200T/NOPB
Info of LMD18200TP
Info of LMD18201

LMD18200T/NOPB, LMD18200TP, LMD18201 Selling Leads, Datasheet

MFG:National Semiconductor Category:Integrated Circuits (ICs) Package Cooled:ZIP D/C:09+

LMD18200T/NOPB, LMD18200TP, LMD18201 Datasheet download

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Part Number: LMD18200T/NOPB

Category: Integrated Circuits (ICs)

MFG: National Semiconductor

Package Cooled: ZIP

D/C: 09+

Description: IC H BRIDGE 3A 55V TO-220

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LMD18200T/NOPB Parameters

Technical/Catalog Information	LMD18200T/NOPB
Vendor	National Semiconductor
Category	Integrated Circuits (ICs)
Applications	DC Motor Driver, Stepper Motor Driver, H Bridge
Number of Outputs	1
Voltage - Supply	12 V ~ 55 V
Voltage - Load	-
Current - Output	3A
Operating Temperature	-40°C ~ 125°C
Package / Case	TO-220-11 (Bent and Staggered Leads)
Packaging	Tube
Drawing Number	14; TA11B; ; 11
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	LMD18200T NOPB LMD18200TNOPB LMD18200T ND LMD18200TND LMD18200T

LMD18201 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.

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LMD18201T	LMDMOS	0	16810	0	0	2200000	2	624256007

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.

More Application Notes

Title	Size in Kbytes	Date
AN-828: Application Note 828 Increasing the High Speed Torque of Bipolar Stepper Motors	808 Kbytes	1-Oct-02	Download
AN-828 (Japanese): Application Note 828 Increasing the High Speed Torque of Bipolar Stepper Motors	362 Kbytes
AN-694: Application Note 694 A DMOS 3A, 55V, H-Bridge: The LMD18200	408 Kbytes	26-Sep-02	Download
AN-694 (Japanese): Application Note 694 A DMOS 3A, 55V, H-Bridge: The LMD18200	400 Kbytes

If you have trouble printing or viewing PDF file(s), see Printing Problems.

LMD18201 Maximum Ratings

Function	H-Bridge Driver
Output Current	3000 mA
Channels	2 Channels
Supply Min	12 Volt
Supply Max	55 Volt
Temperature Min	-40 deg C
Temperature Max	125 deg C
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LMD18201 Features

`Delivers up to 3A continuous output
`Operates at supply voltages up to 55V
`Low R_DS(ON) typically 0.33 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

LMD18201 Typical Application

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

LMD18201 Connection Diagram

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