LMD18200 Series

3A, 55V H-Bridge

Catalog

3A, 55V H-Bridge

Part	Motor Type - AC, DC	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output	Supplier Device Package	Applications	Function	Mounting Type	Interface	Voltage - Load [Min]	Voltage - Load [Max]	Output Configuration	Voltage - Supply [Min]	Voltage - Supply [Max]	Motor Type - Stepper	Technology
Texas Instruments LMD18200T	Brushed DC	TO-220-11 Formed Leads	150 °C	-40 °C	3 A	TO-220-11	General Purpose	Driver - Fully Integrated Control and Power Stage	Through Hole	Parallel	12 V	55 V	Low Side (2)	12 V	55 V	Bipolar	Bi-CMOS DMOS
Texas Instruments LMD18200T/LF14	Brushed DC	TO-220-11 Formed Leads	150 °C	-40 °C	3 A	TO-220-11	General Purpose	Driver - Fully Integrated Control and Power Stage	Through Hole	Parallel	12 V	55 V	Low Side (2)	12 V	55 V	Bipolar	Bi-CMOS DMOS
Texas Instruments LMD18200T/NOPB	Brushed DC	TO-220-11 Formed Leads	150 °C	-40 °C	3 A	TO-220-11	General Purpose	Driver - Fully Integrated Control and Power Stage	Through Hole	Parallel	12 V	55 V	Low Side (2)	12 V	55 V	Bipolar	Bi-CMOS DMOS

Catalog

3A, 55V H-Bridge

Key Features

• Delivers Up to 3A Continuous OutputOperates at Supply Voltages Up to 55VLow RDS(ON) Typically 0.33Ω per Switch at 3ATTL and CMOS Compatible InputsNo "Shoot-Through" CurrentThermal Warning Flag Output at 145°CThermal Shutdown (Outputs Off) at 170°CInternal Clamp DiodesShorted Load ProtectionInternal Charge Pump with External Bootstrap CapabilityAll trademarks are the property of their respective owners.Delivers Up to 3A Continuous OutputOperates at Supply Voltages Up to 55VLow RDS(ON) Typically 0.33Ω per Switch at 3ATTL and CMOS Compatible InputsNo "Shoot-Through" CurrentThermal Warning Flag Output at 145°CThermal Shutdown (Outputs Off) at 170°CInternal Clamp DiodesShorted Load ProtectionInternal Charge Pump with External Bootstrap CapabilityAll trademarks are the property of their respective owners.

Description

The LMD18200 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. Ideal for driving DC and stepper motors; the LMD18200 accommodates peak output currents up to 6A. An innovative circuit which facilitates low-loss sensing of the output current has been implemented. The LMD18200 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. Ideal for driving DC and stepper motors; the LMD18200 accommodates peak output currents up to 6A. An innovative circuit which facilitates low-loss sensing of the output current has been implemented.