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LB1721M from SANYO

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LB1721M

Manufacturer: SANYO

Thermal Head-Use, 8-Channel Transistor Array

Partnumber Manufacturer Quantity Availability
LB1721M SANYO 20 In Stock

Description and Introduction

Thermal Head-Use, 8-Channel Transistor Array The LB1721M is a motor driver IC manufactured by SANYO. Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Type:** Brushless DC Motor Driver IC  
- **Operating Voltage (VCC):** 4.5V to 15V  
- **Output Current (Max):** 0.5A  
- **Number of Outputs:** 3 (for 3-phase motor drive)  
- **Control Method:** PWM (Pulse Width Modulation)  
- **Package Type:** SIP (Single In-line Package)  
- **Operating Temperature Range:** -20°C to +75°C  

### **Descriptions:**  
- Designed for driving small 3-phase brushless DC motors.  
- Includes built-in Hall sensor inputs for motor commutation.  
- Suitable for low-power applications such as cooling fans and small motors.  

### **Features:**  
- **Built-in Hall Sensor Amplifier:** Enables direct connection to Hall sensors for motor position detection.  
- **PWM Speed Control:** Allows adjustable motor speed via external PWM input.  
- **Low Standby Current:** Reduces power consumption when idle.  
- **Protection Circuits:** Includes thermal shutdown and overcurrent protection.  
- **Compact SIP Package:** Space-saving design for compact applications.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Thermal Head-Use, 8-Channel Transistor Array

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