MC33931EKR2 vs MC33937APEKR2

This in-depth comparison of the MC33931EKR2 and MC33937APEKR2 provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

MC33931EKR2

NXP USA Inc.

Lifecycle: Active
Stock: 1545 PCS
Package: SOIC-W-32
Series: PMIC - Motor Drivers, Controllers

+BOM RFQ

Part B

MC33937APEKR2

NXP USA Inc.

Lifecycle: Active
Stock: 5303 PCS
Package: SOIC-54
Series: PMIC - Motor Drivers, Controllers

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	MC33931EKR2	MC33937APEKR2
Part Status	Active	Active
Motor Type - ACDC	Brushed DC	Brushless DC (BLDC)
Function	Driver - Fully Integrated, Control and Power Stage	Controller - Commutation, Direction Management
Output Configuration	Half Bridge (2)	Pre-Driver - Half Bridge (3)
Interface	Parallel	SPI
Technology	CMOS	NMOS
Applications	Automotive	Automotive
Voltage - Supply	5V ~ 28V	6V ~ 58V
Operating Temperature	-40°C ~ 125°C (TA)	-40°C ~ 135°C (TA)
Mounting Type	Surface Mount	Surface Mount
Current - Output	5A	-
Voltage - Load	5V ~ 28V	-

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