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MC34931SEKR2 The NXP Semiconductors MC34931SEKR2 is a monolithic H-Bridge Power IC designed for low-voltage DC servo motor control. It operates from 5V to 36V and handles currents up to 5A peak.
Mfr Part #:

MC34931SEKR2

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors MC34931SEKR2 is a monolithic H-Bridge Power IC designed for low-voltage DC servo motor control. It operates from 5V to 36V and handles currents up to 5A peak.
✓ Total Stock: 24,000 pcs
$ Price Range: $2.25

MC34931SEKR2 Available from 1 distributor

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✓ Non-Authorised
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Flip Electronics ✓
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24,000 pcs
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MC34931SEKR2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Function
Interface
Motor Type
Mounting Type
Operating Temperature
Output Configuration
SVHC Present
Supplier Device Package
Supplier Package
Technology
Voltage
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MC34931SEKR2 Description

Short technical summary and product information.

The MC34931SEKR2 from NXP Semiconductors is a monolithic H-Bridge Power IC built with SMARTMOS technology. It is suitable for low-voltage DC servo motor control applications, operating within a voltage range of 5.0 V to 36 V, with transient operation up to 40 V. This device can control inductive loads with currents up to 5.0 A peak.

 

Key electrical features include a maximum RDS(on) of 235 mΩ at 150 °C for each H-Bridge MOSFET. It supports TTL/CMOS logic compatible inputs and offers overcurrent limiting via internal constant-off-time PWM. The device also includes output short-circuit protection and temperature-dependent current-limit threshold reduction. A sleep mode is available, drawing less than 20 µA.

 

This H-Bridge IC is available in a 32-SOIC-EP package and is designed for surface mount applications. Its operating temperature range is -40 °C to 85 °C (TA). The MC34931SEKR2 is well-suited for industrial applications such as DC motor control, copiers, printers, factory automation, robotics, and security camera control.

MC34931SEKR2 Quick Information

Product Type: H-Bridge Power IC
Canonical Name: MC34931SEKR2 H-Bridge Power IC
Subcategory: H-Bridge

MC34931SEKR2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead-free product

MC34931SEKR2 Estimated Pricing

Qty Low High
1+ $2.25 $2.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

MC34931SEKR2 Features

  • Monolithic H-Bridge Power IC with SMARTMOS technology.
  • Operates from 5.0 V to 36 V continuous.
  • Handles peak currents up to 5.0 A.
  • Low 235 mΩ RDS(on) at 150 °C.
  • Includes overcurrent and short-circuit protection.

MC34931SEKR2 Applications

  • Ideal for DC motor control.
  • Suitable for DC brushed and servo motors.
  • Used in factory automation.
  • Applicable in robotics.
  • Designed for security camera control.

MC34931SEKR2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the MC34931SEKR2?

5.0V to 36V.

What is the continuous current rating?

5.0A.

What is the maximum PWM frequency?

Up to 20 kHz.

What is the operating temperature range?

-40°C to 85°C.

What package is the MC34931SEKR2 available in?

32-SOIC-EP (exposed pad) surface mount package.

Is the MC34931SEKR2 lead-free?

Yes, it is lead-free.

What is the sleep mode current?

Less than 20 µA.

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