MPC17511EV Equivalent & Substitute Parts

Part Overview

The MPC17511EV is a bipolar motor driver IC manufactured by NXP USA Inc., designed for brushed DC motor control applications. It integrates control and power stage functionality in a 16-VMFP surface mount package with a supply voltage range of 2.7V to 5.7V and output current capability of 1A. The product is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and component procurement.

Substiute Parts

MPC17511EV

NXP USA Inc.In Stock: 3918MPC17511EV Datasheet

Current PartRFQ

BA6209

Rohm SemiconductorIn Stock: 20872BA6209 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MPC17511EV is determined by the following critical parameters:

• Motor driver function with fully integrated control and power stage
• Half bridge output configuration (2 outputs)
• Parallel interface for control signals
• CMOS technology implementation
• Brushed DC motor compatibility
• Output current capability of 1A or greater
• Supply voltage range compatibility or overlap with 2.7V ~ 5.7V
• Surface mount or through-hole mounting capability
• ROHS3 compliance for regulatory alignment

The BA6209 qualifies as a manufacturer-recommended substitute based on matching motor driver architecture, half bridge configuration, parallel interface, CMOS technology, and brushed DC motor support. Differences in supply voltage range, output current rating, and package type are documented in the parameter comparison table below.

Parameter Comparison

Engineering Selection Recommendations

The BA6209 is the manufacturer-recommended substitute for the obsolete MPC17511EV. Both devices maintain ROHS3 compliance and active regulatory status. The BA6209 offers higher output current capability (1.6A versus 1A) and operates from a higher supply voltage range (6V ~ 18V versus 2.7V ~ 5.7V). The BA6209 is currently in active production status, ensuring long-term availability compared to the obsolete MPC17511EV.

Design considerations include supply voltage requirements, as the BA6209 minimum supply voltage of 6V exceeds the MPC17511EV range. Mounting type differs between surface mount (MPC17511EV) and through-hole (BA6209), requiring PCB layout modifications. Operating temperature range differs, with the MPC17511EV supporting higher junction temperatures (150°C versus 75°C ambient).

Frequently Asked Questions (FAQ)

Q: Can the BA6209 directly replace the MPC17511EV in existing designs?

A: Functional replacement is possible if design supply voltage is 6V or higher. PCB layout must accommodate the different package types: 16-SSOP surface mount versus 10-SIP through-hole. Pin configuration and control signal interface compatibility must be verified against application schematics.

Q: What are the key differences between these two motor drivers?

A: The primary differences are supply voltage range (MPC17511EV: 2.7V ~ 5.7V; BA6209: 6V ~ 18V), output current (MPC17511EV: 1A; BA6209: 1.6A), package type (surface mount versus through-hole), and operating temperature range (junction versus ambient measurement). Both share identical motor driver architecture, half bridge configuration, and parallel interface.

Q: Is the BA6209 suitable for low-voltage applications below 6V?

A: No. The BA6209 minimum supply voltage is 6V. Applications requiring operation below 6V require alternative components with lower supply voltage specifications.

Q: Are both devices RoHS compliant?

A: Yes. Both the MPC17511EV and BA6209 are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing and use.

Q: What mounting considerations apply when switching from MPC17511EV to BA6209?

A: The MPC17511EV uses surface mount technology (16-SSOP package), while the BA6209 uses through-hole technology (10-SIP package). PCB redesign is required to accommodate the different footprint and mounting method.