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Product Detailed Parameters
- Description：UNIVERSAL MOTOR CONTROLLER, 0.6A
- Series：-
- Mfr：Freescale Semiconductor
- Package：Bulk
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC), Brushed DC
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (10)
- Interface：Parallel
- Technology：Power MOSFET
- Step Resolution：-
- Applications：Battery Powered
- Current - Output：300mA
- Voltage - Supply：1.8V ~ 3.5V
- Voltage - Load：0.9V ~ 3.5V
- Operating Temperature：-20°C ~ 65°C (TA)
- Mounting Type：Surface Mount
- Package / Case：56-VFQFN
- Supplier Device Package：56-QFN (8x8)
- Grade：-
- Qualification：-
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Overview
The MPC17559EPR2 is a universal motor controller and driver from NXP Semiconductors (formerly Freescale). It integrates control logic, charge pump, gate drive, and high-current low RDS(on) MOSFET output circuitry. Designed for battery-powered applications, it supports bidirectional driving of brushed DC motors. The device features an auxiliary gate drive for external MOSFET circuits, enabling flexible power stage configurations. It operates within a supply voltage range of 1.8 V to 3.5 V and utilizes a 56-QFN (8x8) package.
Feature Summary
- Integrates internal control logic, charge pump, and gate drive with high-current MOSFET outputs
- Provides auxiliary gate drive capability for external MOSFET circuits
- Supports bidirectional driving of brushed DC motors
Applications
- Battery-powered devices
- Brushed DC motor control systems
Procurement Notes
Verify the manufacturer origin, as the component is now under NXP Semiconductors following the acquisition of Freescale. Confirm the specific suffix 'EPR2' matches the required tape-and-reel packaging and temperature grade. Ensure compatibility with the 1.8 V to 3.5 V supply voltage range for your target application. Cross-reference the 56-QFN (8x8) footprint against your PCB design guidelines.
Selection Notes
Select this component for applications requiring integrated motor control with low supply voltage operation. It is suitable for designs needing bidirectional brushed DC motor actuation without external discrete drivers. Consider the 56-QFN package size for space-constrained layouts. Verify that the 300mA current rating meets the load requirements, as some sources indicate lower current capabilities compared to higher-end models in the series.
Part Context
This part belongs to the MPC175xx series of micromotor drivers. It shares architectural similarities with other members like the MPC17511EP but offers specific integration levels for universal motor control. The series is characterized by combined control and power stages, targeting portable and battery-operated electronics where efficiency and board space are critical constraints.
Replacement Considerations
Check for direct substitutes within the MPC175xx family, such as the MPC17511EP, ensuring pinout and functional equivalence. Verify if alternative packages or suffixes offer identical electrical characteristics. Consult official replacement guides for any discontinued variants.
