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LB1889M from SANYO

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LB1889M

Manufacturer: SANYO

3-phase Brushless Motor Driver for VTR Capstans

Partnumber Manufacturer Quantity Availability
LB1889M SANYO 4000 In Stock

Description and Introduction

3-phase Brushless Motor Driver for VTR Capstans The LB1889M is a motor driver IC manufactured by SANYO. Below are its specifications, descriptions, and features based on available information:  

### **Specifications:**  
- **Manufacturer:** SANYO  
- **Type:** Motor Driver IC  
- **Package:** SIP (Single In-line Package)  
- **Voltage Supply (VCC):** 4.5V to 15V  
- **Output Current:** Up to 1.2A (per channel)  
- **Number of Channels:** 2 (Dual H-Bridge)  
- **Control Method:** PWM (Pulse Width Modulation) compatible  
- **Thermal Protection:** Built-in thermal shutdown  
- **Operating Temperature Range:** -20°C to +75°C  

### **Descriptions:**  
- The LB1889M is a dual H-bridge motor driver IC designed for driving small DC motors or stepper motors.  
- It supports bidirectional control for two motors or a single stepper motor.  
- Suitable for low-voltage applications with built-in protection features.  

### **Features:**  
- **Dual H-Bridge Configuration:** Allows independent control of two motors.  
- **Wide Voltage Range:** Operates from 4.5V to 15V.  
- **High Output Current:** Capable of driving up to 1.2A per channel.  
- **PWM Control:** Supports speed control via external PWM signals.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Low Saturation Voltage:** Improves efficiency.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application circuits, refer to the official SANYO datasheet for the LB1889M.

Application Scenarios & Design Considerations

3-phase Brushless Motor Driver for VTR Capstans
Partnumber Manufacturer Quantity Availability
LB1889M 300 In Stock

Description and Introduction

3-phase Brushless Motor Driver for VTR Capstans The LB1889M 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:** Up to 1.0A (continuous)  
- **Number of Outputs:** 2 (H-bridge configuration)  
- **Control Method:** PWM (Pulse Width Modulation) compatible  
- **Package:** SIP-9 (Single In-line Package with 9 pins)  
- **Built-in Protection Features:** Thermal shutdown, overcurrent protection  

### **Descriptions:**
- The LB1889M is designed for driving small DC motors in applications like toys, printers, and small appliances.  
- It integrates an H-bridge circuit, allowing bidirectional motor control (forward, reverse, and braking).  
- The IC supports logic-level inputs for easy interfacing with microcontrollers or other control circuits.  

### **Features:**
- **Low Saturation Voltage:** Ensures efficient power delivery to the motor.  
- **Standby Function:** Reduces power consumption when not in use.  
- **Simple Control Interface:** Requires minimal external components for operation.  
- **Compact Design:** Suitable for space-constrained applications.  

For detailed electrical characteristics and application circuits, refer to the official ON Semiconductor datasheet.

Application Scenarios & Design Considerations

3-phase Brushless Motor Driver for VTR Capstans

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