LMD18201 - 3 A，55 V H 桥

LMD18201是TI德州仪器公司的一款运动/电机控制产品，LMD18201是3 A，55 V H 桥，本站介绍了LMD18201的封装应用图解、特点和优点、功能等，并给出了与LMD18201相关的TI元器件型号供参考。

LMD18201 - 3 A，55 V H 桥 - 运动/电机控制 - 电源管理特殊功能 - 德州仪器

产品描述

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.

产品特性

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

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