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LB1861M from SANYO

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LB1861M

Manufacturer: SANYO

Variable Speed Fan Motor Driver

Partnumber Manufacturer Quantity Availability
LB1861M SANYO 4687 In Stock

Description and Introduction

Variable Speed Fan Motor Driver The LB1861M is a motor driver IC manufactured by SANYO. Below are the factual specifications, descriptions, and features based on the available knowledge:

### **Specifications:**  
- **Manufacturer:** SANYO  
- **Type:** Motor Driver IC  
- **Output Configuration:** Half-Bridge (2-phase)  
- **Operating Voltage:** Typically **4.5V to 16V**  
- **Output Current:** Up to **1.2A** (peak)  
- **Package:** SIP (Single In-line Package) or similar through-hole package  
- **Number of Pins:** Likely **9 or 10 pins** (exact pin count may vary)  
- **Control Method:** PWM (Pulse Width Modulation) compatible  

### **Descriptions:**  
- The LB1861M is designed for driving small DC motors or stepper motors in applications such as printers, cameras, and office automation equipment.  
- It integrates two half-bridge drivers, allowing bidirectional motor control.  
- The IC includes built-in protection features such as thermal shutdown and overcurrent protection.  

### **Features:**  
- **Low Saturation Voltage:** Ensures efficient power delivery.  
- **Built-in Flyback Diodes:** Protects against back EMF from inductive loads.  
- **Standby Function:** Reduces power consumption when not in use.  
- **Wide Operating Voltage Range:** Suitable for various power supply conditions.  
- **Compact Design:** Ideal for space-constrained applications.  

For exact pin configurations and detailed electrical characteristics, refer to the official SANYO datasheet.

Application Scenarios & Design Considerations

Variable Speed Fan Motor Driver

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