IC Phoenix logo

Home ›  L  › L11 > LB1854

LB1854 from

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

LB1854

Three-Phase Brushless Motor Driver IC

Partnumber Manufacturer Quantity Availability
LB1854 332 In Stock

Description and Introduction

Three-Phase Brushless Motor Driver IC Here are the factual details about part LB1854 from Ic-phoenix technical data files:

### **Manufacturer Specifications:**
- **Manufacturer:** ON Semiconductor (formerly SANYO Semiconductor)
- **Part Number:** LB1854
- **Type:** Motor Driver IC
- **Package:** SIP (Single In-line Package), 10-pin
- **Operating Voltage Range:** 4.5V to 16V
- **Output Current:** Up to 1.5A (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 +85°C

### **Descriptions:**
- The LB1854 is a dual H-bridge motor driver IC designed for bidirectional control of DC motors.
- It is commonly used in applications such as robotics, small appliances, and automotive systems.
- The IC supports forward, reverse, and braking functions for two independent motors or a single bipolar stepper motor.

### **Features:**
- **Low Saturation Voltage:** Ensures efficient power delivery.
- **Built-in Flyback Diodes:** Protects against back EMF.
- **Standby Mode:** Reduces power consumption when not in use.
- **Wide Voltage Range:** Suitable for battery-powered applications.
- **High Output Current:** Supports up to 1.5A per channel.
- **Compact SIP Package:** Space-saving design for PCB integration.

These details are based strictly on the manufacturer's documentation. Let me know if you need further clarification.

Application Scenarios & Design Considerations

Three-Phase Brushless Motor Driver IC
Partnumber Manufacturer Quantity Availability
LB1854 SANYO 100 In Stock

Description and Introduction

Three-Phase Brushless Motor Driver IC **LB1854 Manufacturer: SANYO**  

### **Specifications:**  
- **Type:** DC Motor Driver IC  
- **Operating Voltage (VCC):** 4.5V to 15V  
- **Output Current:** 1.5A (max)  
- **Number of Outputs:** 2 (H-Bridge configuration)  
- **Control Method:** PWM (Pulse Width Modulation) compatible  
- **Package:** SIP (Single In-line Package)  
- **Thermal Protection:** Built-in thermal shutdown  

### **Descriptions:**  
The LB1854 is a DC motor driver IC designed by SANYO for controlling small DC motors. It integrates an H-bridge circuit, allowing bidirectional motor control (forward, reverse, and braking). It is commonly used in robotics, small appliances, and automotive applications.  

### **Features:**  
- **Bidirectional Motor Control:** Supports forward, reverse, and brake functions.  
- **Wide Voltage Range:** Operates from 4.5V to 15V.  
- **High Output Current:** Capable of driving motors up to 1.5A.  
- **PWM Compatibility:** Allows speed control via PWM signals.  
- **Thermal Protection:** Automatically shuts down in case of overheating.  
- **Compact Package:** SIP form factor for easy integration.  

This information is based on SANYO's official documentation for the LB1854.

Application Scenarios & Design Considerations

Three-Phase Brushless Motor Driver IC

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips