JY02A 4.5V-5.5V Sensorless BLDC Motor Driver IC with SPWM and Soft Reversing Control
Price:
Negotiable
MOQ:
1 set
Delivery Time:
5-10 days
Brand:
JUYI
Product Description
JY02A Sensorless Brushless DC Motor Driver IC
JY02A is an ASIC for sensorless brushless DC motor applications, featuring simple peripheral circuits, comprehensive functionality, compact size, minimal debugging requirements, high drive efficiency, and flexible application across various industries.
Key Features
- Working voltage: 4.5V to 5.5V
- Operating temperature: -55°C to 125°C
- SPWM drive mode with 13kHz frequency
- Soft reversing with CW/CCW direction control
- Current closed-loop and constant current drive
- Overload protection and locked-rotor protection
- Soft starting with adjustable starting torque
- Speed pulse output for closed-loop control
- Temperature protection with external NTC support
- JYKJ full condition safety start function
Pin Configuration
| 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) |
| 6 | Is | Current detection feedback signal input |
| 7 | EMF_ON | EMF signal output regulation control |
| 8 | TC | Temperature detecting port |
| 9 | QD | Starting torque adjustment (0-2.5V) |
| 10 | UH | U phase top drive PWM output |
| 11 | UL | U phase bottom drive commutation output |
| 12 | VH | V phase top drive PWM output |
| 13 | VL | V phase bottom drive commutation output |
| 14 | WH | W phase top drive PWM output |
| 15 | WL | W phase bottom drive commutation output |
| 16 | Z/F | CW and CCW rotation control |
| 17 | M | Speed pulse output (one pulse per commutation) |
| 18 | EMF | BEMF common terminal |
| 19 | EMFA | BEMF detection input port A |
| 20 | EMFB | BEMF detection input port B |
Applications
Sweeping robots, automotive water pumps, wall-hung boiler circulation pumps, home booster pumps, oxygen generators, various fans/blowers, electric screwdrivers, electric curtains, automatic doors, hydraulic oil pumps, high pressure air pumps, automotive air conditioning compressors, DC brushless compressors, AGV trolleys, logistics sorting equipment, lawn mowers, sprayers, and underwater propellers.
Technical Documentation
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Bextreme Shell Motor Technology Co.,Ltd
Location
No.8 Tianshan road, Xinbei district,Changzhou,Jiangsu,China.
Contact Person
Sharon Xiao