MPC17529EPR2

Overview

The MPC17529EPR2 is a monolithic dual H-Bridge power IC designed for portable electronic applications. It integrates drivers for bipolar stepper motors and brush DC motors. The device operates with a load voltage range of 2V to 6.8V, depending on the specific variant within the MPC17529 series. It features a parallel interface and utilizes CMOS technology. The component is housed in a 24-QFN surface-mount package. It supports output currents up to 700mA or 1A depending on configuration and thermal conditions.

Feature Summary

• Monolithic dual H-Bridge architecture suitable for driving bipolar stepper and brush DC motors
• Integrated power management for portable electronic systems
• CMOS technology implementation for efficient operation

Applications

• Bipolar stepper motor control in portable devices
• Brush DC motor driver circuits
• Battery-powered equipment requiring integrated motor control

Procurement Notes

Verify current availability status as the MPC17529 series may be discontinued or subject to limited supply. Confirm RoHS compliance and moisture sensitivity level requirements for your manufacturing process. Ensure the specific suffix matches your interface and packaging needs. Cross-reference with NXP Semiconductors documentation for updated lifecycle information.

Selection Notes

Select this component when a compact dual H-Bridge solution is required for low-power motor applications. Consider the 24-QFN package for space-constrained designs. Verify that the operating voltage range aligns with your battery system. Check thermal performance requirements against the expected load current and ambient temperature conditions.

Part Context

This part belongs to the MPC17529 family of motor drivers manufactured by Freescale Semiconductor, now NXP Semiconductors. The EPR2 suffix typically denotes a specific tape-and-reel packaging option and pin-compatible variant within the series. These ICs are categorized under Power Management ICs (PMIC) specifically for motor control applications.

Replacement Considerations

Check for direct pin-to-pin replacements within the MPC17529 series. Verify compatibility with existing PCB layouts and firmware if substituting with variants having different electrical characteristics. Consult official substitution guides from NXP Semiconductors for validated alternatives.