Renesas resolver solutions enable motor drive units such as the scanner unit, scanner paper feed unit and print paper feed unit of multifunction printers, electric slider, the banknote feeder and change feeder of cash machines, and stage unit of industrial microscopes.
This solution consists of a 2-phase stepping motor control MCU, 2-phase stepping motor with resolver, resolver digital converter, motor driver, and power supply IC for motor and control circuits.
- Realize no step-out by servo control with resolver position information. Enable no step-out margin, maximizing motor torque, downsizing motor (56□→42□) and reducing BOM cost by reducing the gear (speed reducer).
- Realize low noise and low vibration by servo control with torque ripple reduction. Reduce BOM cost by reducing damper and downsize the system.
- Reduce power consumption by controlling the torque with the minimum current required. Reduce the cooling system and BOM cost by reducing the heat generation of the motor.
- Reduce BOM cost by replacing the optical encoder.
|RX24T||80MHz 32-bit MCU with on-chip floating-point unit (FPU)||RX24T Hardware User's Manual||Select Specific Device|
|RX651||120MHz 32-bit MCU with large-capacity RAM, and enhanced security, connectivity and human machine interface (HMI) capabilities||RX651 Hardware User's Manual||Select Specific Device|
|RAA3064002GFP||CMOS resolver-to-digital converter IC (RDC-IC)||RDC-IC Hardware User's Manual||Select Specific Device|
|ISL85033||Wide VIN dual standard buck regulator with 3A/3A continuous output current||Datasheet||Buy/Sample|
|ISL80505||High-performance 500mA LDO||Datasheet||Buy/Sample|
Full Bridge FET Driver
|HIP4082||80V/1.25A peak current full bridge FET driver||Datasheet||Buy/Sample|
|RJK0854DPB||80V, 25A, 13mΩ N-channel single power MOSFET||Datasheet||Buy/Sample|
Renesas’ complementary product portfolios of Analog + Power + Embedded Processing work together to deliver comprehensive solutions to our customers. Our product experts have developed "Winning Combinations," compelling product combinations that help our customers accelerate their designs and get to market faster.