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LMD18200T/NOPB from NS,National Semiconductor

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LMD18200T/NOPB

Manufacturer: NS

3A, 55V H-Bridge 11-TO-220 -40 to 125

Partnumber Manufacturer Quantity Availability
LMD18200T/NOPB,LMD18200TNOPB NS 3800 In Stock

Description and Introduction

3A, 55V H-Bridge 11-TO-220 -40 to 125 The LMD18200T/NOPB is a power amplifier manufactured by National Semiconductor (NS). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Current:** 3A (continuous), 6A (peak)
- **Supply Voltage Range:** Up to 55V
- **Output Voltage Swing:** 3V (max) below supply rail
- **Power Dissipation:** 25W (with proper heat sinking)
- **Operating Temperature Range:** -40°C to +125°C
- **Package:** TO-220 (Through-Hole)

### **Descriptions:**
- The LMD18200T/NOPB is a 3A H-Bridge motor driver designed for motion control applications.
- It integrates four DMOS power switches and control circuitry in a single package.
- Suitable for driving DC motors, stepper motors, and other inductive loads.

### **Features:**
- **H-Bridge Configuration:** Allows bidirectional motor control.
- **Built-in Protection:** Includes thermal shutdown, under-voltage lockout, and cross-conduction prevention.
- **TTL/CMOS Compatible Inputs:** Easy interfacing with microcontrollers or logic circuits.
- **Low Saturation Voltage:** Improves efficiency and reduces power dissipation.
- **Internal Clamp Diodes:** Protects against inductive kickback.

This information is strictly based on the manufacturer's datasheet and does not include any additional recommendations.

Partnumber Manufacturer Quantity Availability
LMD18200T/NOPB,LMD18200TNOPB NSC 110 In Stock

Description and Introduction

3A, 55V H-Bridge 11-TO-220 -40 to 125 The LMD18200T/NOPB is a motor driver IC manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Current:** 3A (continuous), 6A (peak)  
- **Supply Voltage Range:** Up to 55V  
- **Low RDS(ON):** Typically 0.3Ω per switch  
- **PWM Control:** Supports high-frequency switching  
- **Protection Features:** Thermal shutdown, overcurrent protection, and undervoltage lockout  
- **Package:** 15-lead TO-220  

### **Descriptions:**  
The LMD18200T/NOPB is a 3A H-bridge motor driver designed for motion control applications. It integrates power MOSFETs with protection circuits, making it suitable for driving DC and stepper motors.  

### **Features:**  
- **H-Bridge Configuration:** Allows bidirectional motor control  
- **Efficient Power Handling:** High current capability with low power dissipation  
- **Compatibility:** Works with TTL and CMOS logic levels  
- **Built-in Protection:** Prevents damage from overheating and short circuits  
- **High-Speed Switching:** Suitable for PWM motor control  

This IC is commonly used in robotics, industrial automation, and precision motor control systems.

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