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The MP6531AGR-Z is a three-phase brushless DC motor pre-driver manufactured by Monolithic Power Systems. It operates within a supply voltage range of 5V to 60V and supports multi-phase BLDC motors. The device features an integrated power MOSFET technology with a half-bridge output configuration for three phases. It is housed in a 28-QFN (4x4) package designed for surface mount installation. The component functions as a speed controller and is rated for operation across a temperature range of -40°C to 125°C.
Verify the specific suffix 'AGR' against the manufacturer's official datasheet to confirm pinout compatibility and thermal characteristics. Ensure that the 28-QFN package dimensions align with the target PCB footprint. Confirm RoHS compliance status through the latest environmental declaration provided by Monolithic Power Systems prior to finalizing procurement orders.
Select this component when designing systems requiring a dedicated pre-driver for three-phase BLDC motors operating between 5V and 60V. Consider the 28-QFN package size for space-constrained layouts. Evaluate the -40°C to 125°C operating temperature range against environmental requirements. Compare against similar series parts like the MP6530 if different integration levels are needed.
This part belongs to the MP6531 series from Monolithic Power Systems, categorized under Motor / Motion / Ignition Controllers & Drivers. It falls within the broader PMIC - Power Management ICs subcategory. The series focuses on providing robust pre-driver solutions for brushless DC motors, distinguishing itself through integrated power MOSFET capabilities and support for wide input voltage ranges.
The MP6530GR-P is listed as a substitute option. Verify functional equivalence and pin compatibility before replacement.