JY01 3-Phase BLDC Motor Driver IC 4.5V-5.5V with Hall Sensor and Sensorless Operation

Price Negotiable

Price: Negotiable

MOQ: 1000 pcs

Delivery Time: 5-30days

Brand: JUYI

Product Description

JY01 3-Phase BLDC Motor Driver IC

Product Overview

JY01 is a specialized control IC designed for brushless DC motor drivers, supporting both Hall sensor and sensorless BLDC motor applications. This versatile IC offers simple peripheral circuitry, cost-effective implementation, and SPWM drive mode for low noise and high efficiency operation.

Key Features

Dual drive mode: Hall sensor or sensorless operation
SPWM drive technology for reduced noise
Working voltage: 4.5V-5.5V
Operating temperature: -40°C to 85°C
Comprehensive protection: overload, blocking, and current monitoring
Soft start with 1S, 3S, or 10S options
Linear speed adjustment capability
Constant current drive functionality

Technical Specifications

Operating Voltage	4.5V - 5.5V
Temperature Range	-40°C to 85°C
Drive Method	SPWM (Sinusoidal Pulse Width Modulation)
Motor Compatibility	Hall sensor and sensorless BLDC motors
Soft Start Periods	1 second, 3 seconds, or 10 seconds
Protection Features	Overload protection, blocking protection, current closed loop

Application Areas

This versatile motor driver IC finds applications across multiple industries including:

Brushless DC fans and pumps
Lawn mowers, scooters, and balance vehicles
Robotics and scientific instruments
Automotive systems (fuel pumps, window controls, seat adjustment)
HVAC equipment and home appliances
Power tools and industrial equipment

Configuration Notes

Important: Pin 1 serves multiple functions depending on application mode. For Hall sensor operation, connect to Vss or 5V. For sensorless operation, apply 0.1V-4V for start torque adjustment.

Documentation