SG1731J The SG1731J from Microchip Technology is a fully integrated half-bridge motor driver for servo DC motors. It operates from 2.5V to 22V with 100mA current capability and supports a wide -55°C to 125°C temperature range.
Mfr Part #:

SG1731J

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The SG1731J from Microchip Technology is a fully integrated half-bridge motor driver for servo DC motors. It operates from 2.5V to 22V with 100mA current capability and supports a wide -55°C to 125°C temperature range.
Total Stock: 5,500 pcs
$ Price Range: $2.25

SG1731J Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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SG1731J Specifications Quick View

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

SG1731J Description

Short technical summary and product information.

The SG1731J is a fully integrated motor driver IC from Microchip Technology, combining control and power stages in a single device. It is designed for driving servo DC motors in general purpose applications. The driver features a half-bridge output configuration (2 outputs) and operates from a supply voltage of 2.5V to 22V, with a maximum output current of 100mA. The device integrates PWM control, making it suitable for precise speed and position control in servo systems.

 

The SG1731J is rated for an operating temperature range of -55°C to 125°C, enabling use in harsh environments. The driver is housed in a 16-lead CDIP package (0.300" width, 7.62mm pitch) with a through-hole mounting style. The supplier device package is 16-CERDIP. This ceramic package offers high reliability and hermetic sealing, ideal for military and aerospace applications.

 

While the device is RoHS3 compliant (unverified), it is intended for high-reliability systems. The PWM controller architecture allows for efficient motor control with minimal external components. The fully integrated design simplifies PCB layout and reduces bill of materials.

SG1731J Quick Information

Product Type: Motor Driver IC
Canonical Name: SG1731J Half-Bridge Servo DC Motor Driver with PWM Control
Subcategory: Integrated Half-Bridge Motor Driver

SG1731J Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SG1731J Estimated Pricing

Qty Low High
1+ $2.25 $2.25

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

SG1731J Features

  • Fully integrated PWM motor driver.
  • Operates from 2.5V to 22V supply.
  • 100mA output current per channel.
  • Half-bridge output configuration (2 outputs).
  • Wide -55°C to 125°C temperature range.

SG1731J Applications

  • Servo DC motor control.
  • High-reliability industrial systems.
  • Military and aerospace motor control.
  • PWM-based speed and position control.

SG1731J FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SG1731J?

The SG1731J operates from 2.5V to 22V.

What is the operating temperature range of the SG1731J?

The SG1731J operates from -55°C to 125°C.

What package does the SG1731J come in?

The SG1731J is available in a 16-lead CDIP (0.300", 7.62mm) package and a 16-CERDIP supplier device package, with through-hole mounting.

What is the output current capability of the SG1731J?

The SG1731J can deliver 100mA per output.

How many outputs does the SG1731J have?

The SG1731J has two half-bridge outputs.

What type of motor can the SG1731J drive?

The SG1731J is designed for servo DC motors.

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