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Product Detailed Parameters
- Description：IC MOTOR DRIVER 6CH 40WQFN
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tray
- Motor Type - Stepper：-
- Motor Type - AC, DC：-
- Function：Driver
- Output Configuration：Half Bridge (6)
- Interface：PWM
- Technology：CMOS
- Step Resolution：>256 Microsteps
- Applications：General Purpose
- Current - Output：800mA
- Voltage - Supply：6.5V
- Voltage - Load：-
- Operating Temperature：-30°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：40-WFQFN Exposed Pad
- Supplier Device Package：40-QFN (5x5)
- Grade：-
- Qualification：-
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Overview
The R2A30440NP#U0 is a six-channel motor driver integrated circuit manufactured by Renesas Electronics Corporation. It is designed for digital still cameras (DSC), digital video cameras (DVC), and surveillance camera applications. The device operates within a supply voltage range of 2.7V to 5.5V, with a maximum rated supply voltage of 6.5V. It supports an operating temperature range from -30°C to 85°C in ambient conditions. The component is housed in a 40-pin HWQFN package with an exposed pad, specifically identified as 40-WFQFN Exposed Pad.
Feature Summary
- Six independent channel configuration for simultaneous motor control
- Optimized for compact imaging devices such as DSC and DVC
- CMOS technology implementation for efficient power management
Applications
- Digital Still Camera (DSC) lens and shutter mechanisms
- Digital Video Camera (DVC) zoom and focus actuators
- Surveillance camera pan-tilt-zoom (PTZ) control systems
Procurement Notes
Verify the specific suffix designation when ordering, as variants such as #W0 and #U0 exist with identical core functionality but may differ in packaging or compliance markings. Confirm the 40-WFQFN footprint compatibility during PCB layout finalization. Ensure the design accommodates the exposed pad thermal requirements for reliable operation within the specified -30°C to 85°C ambient temperature range.
Selection Notes
Select this component for applications requiring multi-axis motor control in space-constrained imaging equipment. The 2.7V to 5.5V input range suits battery-powered portable devices. Evaluate the 40-pin QFN package constraints against available board real estate. Consider the 800mA output capability per channel when sizing thermal dissipation solutions for continuous load operations.
Part Context
This part belongs to Renesas' portfolio of motor drivers tailored for consumer electronics. It addresses the need for precise control of multiple small motors found in modern optical imaging systems. The integration of six channels into a single CMOS IC reduces component count and assembly complexity compared to discrete driver solutions.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pin-to-pin compatibility and electrical specifications with alternative vendors before considering cross-referencing.
