LMD18200T Description
LMD18200T is a 3A H bridge specially designed for motion control applications. The device adopts multi-process technology, and combines bipolar and CMOS control circuits and DMOS power devices on the same monolithic structure. Ideal for driving DC and stepper motors: the LMD18200 can accommodate peak output currents up to 6A. An innovative circuit is adopted to detect the output current with low loss.
LMD18200TApplications
DC and Stepper Motor Drives
Position and Velocity Servomechanisms Factory Automation Robots
Numerically Controlled Machinery
Computer Printers and Plotters
LMD18200TFeatures
Delivers Up to 3A Continuous Output
Operates at Supply Voltages Up to 55V
Low R.s(ON)Typically 0.33Ω per Switch at 3A
TTL and CMOS Compatible Inputs
No“Shoot-Through”Current
Thermal Warning Flag Output at 145C
Thermal Shutdown(Outputs Off)at 170°℃ Internal Clamp Diodes
Shorted Load Protection
Internal Charge Pump with External Bootstrap
Capability
