2026-01-29
An Indian manufacturer of electric water pumps and fluid circulation systems sought a reliable and cost-effective controller IC for sensorless BLDC motors.
The pumps required high startup torque, anti-stall protection, and stable operation in harsh temperature environments.
Country: India
Customer Type: Pump & motor system manufacturer
Applications:
Water circulation pumps
Agricultural and industrial pump motors
Operating Conditions: High load, frequent start-stop cycles
We delivered a complete BLDC control solution based on JY02A, including:
Startup torque adjustment for heavy-load applications
Constant current drive to protect power devices
Soft start to reduce mechanical stress
Direction control for flexible system design
The IC’s JYKJ full-condition safe startup technology ensured reliable motor startup under all conditions.
Voltage Range: 4.5V–5.5V
Temperature Range: -55℃ to +125℃
Speed Control: Linear
Protection: Overload & anti-lock
Adaptive Control: EAI self-adjusting motor matching
Delivery Mode: Bulk shipment with batch traceability
Lead Time: 10 working days
Customer Feedback:
Compared with our previous solution, the JY02A controller significantly improved startup reliability and reduced failure rates in high-load pump applications.
The customer has since moved to mass production adoption.