JY02A SPWM DC Motor H Bridge IC Chip with 4.5-5.5V Operating Range and Starting Torque Regulation
Price:
Negotiable
MOQ:
1 set
Delivery Time:
5-10 days
Brand:
JUYI
Product Description
JY02A Sensorless Brushless DC Motor Driver IC
The JY02A is a pure hardware application IC that eliminates programming requirements while providing comprehensive sensorless brushless DC motor control. This integrated solution features adaptive start circuits, power compensation, Q value correction, and multiple protection mechanisms for reliable motor operation.
Key Technical Specifications
Working Voltage:
4.5V - 5.5V
Operating Temperature:
-55°C to 125°C
Drive Mode:
SPWM (Sinusoidal Pulse Width Modulation)
PWM Frequency:
13kHz
Constant Current Setting:
40mV threshold
Overcurrent Protection:
90mV threshold
Advanced Protection Features
Comprehensive Safety Systems
- Blocking protection with automatic restart function
- Overload monitoring and constant current control
- Voltage detection with OV protection at 3V
- Current detection and control circuits
- Temperature protection via external NTC sensor
- Locked-rotor protection with 10 restart attempts
Pin Configuration and Functions
| Pin | Name | Function |
|---|---|---|
| 1 | EMFC | BEMF detection input port C |
| 2 | VR | Speed governing 0-5V analog input |
| 3 | VOD | Voltage detection (OV:3.6V, LV:0.8V) |
| 4 | GND | Ground 0V |
| 5 | VDD | 5V power supply (4.5V-5.5V) |
| 16 | Z/F | CW and CCW rotation control |
| 17 | M | Speed pulse output |
Application Examples
This versatile driver IC supports numerous industrial and consumer applications including:
- Sweeping robots and AGV trolleys
- Automotive water pumps and air conditioning compressors
- Wall-hung boiler circulation pumps and home booster pumps
- Oxygen generators, fans, and blowers
- Electric screwdrivers, lawn mowers, and sprayers
- Various linear and loop logistics sorting equipment
Product Documentation
Power Configuration Options
Small Power Configuration
- Working Voltage: 7.5V - 28V
- Max Current: 3A
- Max Power Output: 30W
- Dimensions: 45mm × 32mm × 12mm
Medium Power Configuration
- Working Voltage: 12V - 36V
- Max Current: 16A
- Max Power Output: 500W
- Dimensions: 63mm × 42.5mm × 12mm
High Voltage Configuration
- Working Voltage: 80V - 265V AC
- Max Current: 1A
- Max Power Output: 150W
- Dimensions: 77mm × 60mm × 32mm
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Get in Touch
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Company
Changzhou Bextreme Shell Motor Technology Co.,Ltd
Location
No.8 Tianshan road, Xinbei district,Changzhou,Jiangsu,China.
Contact Person
Sharon Xiao