RAJ306010GNP#AAN

Overview

The RAJ306010GNP#AAN is a general-purpose motor control integrated circuit designed for three-phase brushless DC motor applications. It integrates an RL78/G1F 16-bit CISC CPU with a pre-driver in a single package. The device supports a supply voltage range of 6V to 42V and operates within a temperature range of -40°C to +85°C. Key electrical parameters include a maximum output current of 500mA, a typical operating supply current of 13.5mA, and a standby current of 64µA. It utilizes a 64-pin VFQFPN surface-mount package.

Feature Summary

• Integrates a 16-bit RL78/G1F microcontroller with flash memory and RAM alongside a pre-driver block containing half-bridge gate drivers.
• Features adjustable gate drive peak currents up to 500mA with self-aligning deadtime generation to prevent cross-conduction.
• Includes built-in protection mechanisms such as under-voltage lockout, overtemperature shutdown, overcurrent protection, and motor lock detection.
• Supports both Hall sensor-based and sensorless motor control methods through integrated comparators and back-EMF amplifiers.

Applications

• Three-phase brushless DC motor control systems
• General-purpose industrial motor drives
• Home appliance motor control units

Procurement Notes

Verify the specific suffix AAN against official Renesas documentation to confirm the exact tape-and-reel or tube packaging configuration and RoHS compliance status. Confirm lead-free pin availability if required by assembly specifications. Check for any recent lifecycle updates regarding last-time buy notifications or obsolescence warnings directly from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a combined MCU and driver solution is required for three-phase BLDC motors within a 6V to 42V supply range. Ensure the application fits the -40°C to +85°C operating temperature window. Verify that the 64-pin VFQFPN package dimensions align with the PCB layout constraints and that the 500mA peak drive current meets the MOSFET gate charge requirements of the target power stage.

Part Context

This part belongs to the RAJ306001 series of general-purpose motor control ICs from Renesas Electronics. It shares architectural similarities with other members like the RAJ306001 but offers extended voltage support up to 42V compared to the 30V limit of some variants. The integration of the RL78/G1F core allows for flexible firmware implementation without external microcontrollers.

Replacement Considerations

Official documentation lists no recommended replacements available (NRND) for this specific part number. Designers should verify if alternative packages within the same family, such as the Z suffix variant, meet thermal or mechanical requirements, though these may also be subject to limited availability.