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Shanghai Juyi Electronic Technology Development Co., Ltd

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China JY03B Highly Integrated 3 Phase BLDC Motor Controller IC | Sensorless Brushless
China JY03B Highly Integrated 3 Phase BLDC Motor Controller IC | Sensorless Brushless

  1. China JY03B Highly Integrated 3 Phase BLDC Motor Controller IC | Sensorless Brushless
  2. China JY03B Highly Integrated 3 Phase BLDC Motor Controller IC | Sensorless Brushless
  3. China JY03B Highly Integrated 3 Phase BLDC Motor Controller IC | Sensorless Brushless
  4. China JY03B Highly Integrated 3 Phase BLDC Motor Controller IC | Sensorless Brushless
  5. China JY03B Highly Integrated 3 Phase BLDC Motor Controller IC | Sensorless Brushless

JY03B Highly Integrated 3 Phase BLDC Motor Controller IC | Sensorless Brushless

  1. MOQ: 10 pcs
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T,Paypal
Supply Ability 10000pcs/day
Delivery Time 5-8 days
Packaging Details PE bag+ carton
Model JY03B
VCC 9-36V DC
Package Type SSOP-28
PWM Frequency 16 kHz
Speed Control Analog (0-5V) / PWM
Brand Name JUYI
Model Number JY03B
Certification iso
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Paypal Supply Ability 10000pcs/day
Delivery Time 5-8 days Packaging Details PE bag+ carton
Model JY03B VCC 9-36V DC
Package Type SSOP-28 PWM Frequency 16 kHz
Speed Control Analog (0-5V) / PWM Brand Name JUYI
Model Number JY03B Certification iso
Place of Origin China
Compact & High-Efficiency Sensorless Motor Control Solution

The JY03B is a highly integrated 3 phase BLDC motor controller IC designed for reliable and efficient sensorless brushless DC motor applications.
By integrating the motor control core, MOSFET gate driver, and internal LDO regulators into a single chip, JY03B helps simplify hardware design, reduce PCB size, and lower overall development cost.

Designed for engineers seeking a compact and stable motor control solution, the JY03B supports a wide range of low- to medium-voltage BLDC applications.

JY03B supports a wide range of low- to medium-voltage BLDC applications.


Key Features
  • 3 Phase BLDC Motor Controller Architecture
  • Sensorless Drive Technology
  • 9V–36V Wide Operating Voltage
  • Built-in MOSFET Gate Driver
  • Integrated 12V & 5V LDO Regulators
  • Minimal External Components Required
  • 16kHz Low-Noise PWM Control
  • Forward / Reverse Rotation Control
  • Adjustable Startup Torque
  • Analog Speed Regulation (0–5V)

Integrated Protection Functions

The JY03B includes multiple hardware protection mechanisms for improved system reliability:

  • Over-current protection
  • Current limiting control
  • Over-voltage protection
  • Under-voltage protection
  • Locked-rotor protection
  • Thermal protection
  • Automatic restart function

Typical Applications

The JY03B sensorless controller is suitable for:

  • BLDC cooling fans
  • DC water pumps
  • Air circulation systems
  • Smart home appliances
  • Automotive auxiliary motors
  • Industrial automation equipment
  • AGV / AMR drive systems
  • Portable outdoor tools

Technical Specifications
Parameter Specification
Operating Voltage 9V–36V DC
PWM Frequency 16kHz
Motor Type 3 Phase Sensorless BLDC
Speed Control Input 0–5V Analog
Startup Torque Adjustment 0–2.5V
Package Type SSOP-28
Drive Method External MOSFET Required

Why Choose JY03B

Compared with conventional BLDC control solutions, the JY03B provides:

  • Simplified hardware development
  • Reduced BOM cost
  • Compact PCB design
  • Stable low-speed operation
  • High load startup capability
  • Fast implementation without complex programming

Its hardware-based control architecture makes it ideal for cost-sensitive and rapid-development motor control projects.


Technical Support

Application circuit references and technical assistance are available for customer projects.


Contact Information

JUYI Tech

www.bldcmotor-driver.com
Sales@juyitech.com
WhatsApp: +86 185 3822 2869

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2010

  • Total Annual:

    5000000-10000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Shanghai Juyi Electronic Technology Development Co., Ltd established in 2010, Its a high-tech enterprise specializing in research, development, production and sales of brushless motor controller products. Its headquarters and research and development base are established in international economy, fi... Shanghai Juyi Electronic Technology Development Co., Ltd established in 2010, Its a high-tech enterprise specializing in research, development, production and sales of brushless motor controller products. Its headquarters and research and development base are established in international economy, fi...

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  • Shanghai Juyi Electronic Technology Development Co., Ltd
  • No. 1, lane 1199, yunping road, jiading district, Shanghai,China
  • https://www.bldcmotor-driver.com/

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