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LB1674V

Brushless, Sensorless Motor Driver

Partnumber Manufacturer Quantity Availability
LB1674V 458 In Stock

Description and Introduction

Brushless, Sensorless Motor Driver The LB1674V is a motor driver IC manufactured by ON Semiconductor. Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Type:** Brushed DC Motor Driver  
- **Operating Voltage Range:** 4.5V to 16V  
- **Output Current:** 1.2A (continuous), 3.2A (peak)  
- **Number of Outputs:** 1 (H-bridge configuration)  
- **Control Method:** PWM (Pulse Width Modulation) compatible  
- **Thermal Shutdown Protection:** Yes  
- **Low Supply Current (Standby Mode):** 0.1μA (typical)  
- **Package Type:** SIP-9 (Single In-line Package with 9 pins)  

### **Descriptions:**  
The LB1674V is designed for driving small DC motors in applications such as printers, cameras, and toys. It integrates an H-bridge circuit for bidirectional motor control and supports forward, reverse, and brake modes.  

### **Features:**  
- Built-in **thermal shutdown** for overheat protection.  
- **Low saturation voltage** for improved efficiency.  
- **Standby mode** for power saving.  
- **PWM speed control** capability.  
- **Short-circuit protection** for output pins.  

For exact details, refer to the official datasheet from ON Semiconductor.

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