Low voltage brush DC motor driver

The STSPIN250 is a single brush DC motor driver integrating a low Rds(ON) power stage in a small VFQFPN 3 x 3 mm package.

The full-bridge implements a PWM current controller with fixed OFF time.

The device is designed to operate in battery-powered scenarios and can be forced in a zero-consumption state allowing a significant increase in battery life.

The device offers a complete set of protection features including overcurrent, overtemperature and short-circuit protection.

Key Features

  • Operating voltage from 1.8 to 10 V
  • Maximum output current 2.6 Arms with OUTAx paralled to OUTBx
  • RDS(ON) HS + LS = 0.2 Ω typ.
  • Current control with programmable off-time
  • Full protection set
    • Non-dissipative overcurrent protection
    • Short-circuit protection
    • Thermal shutdown
  • Energy saving and long battery life with standby consumption less than 80 nA

Resources

Technical Documentation

Product Specifications
Description Version Size
Low voltage brush DC motor driver 2.0 525 KB

Presentations & Training Material

Presentations
Description Version Size
An introduction to electric motors 1.0 2 MB

Publications and Collaterals

Flyers
Description Version Size
STSPIN motor drivers - The best things come in small packages 11.2016 343 KB
Selection Guides
Description Version Size
STSPIN motor drivers 11.2017 1 MB
Brochures
Description Version Size
Motor Control Reference Guide 15.10 2 MB
Products and Solutions for Factory Automation and Control 2.0 3 MB

Tools and Software

Development Tools
Software Development Tools
Ecosystems
STM32 Open Development Environment
Get Started Support & Community


Sample & Buy

Part Number Marketing Status Quantity Unit Price (US$) * Package Packing Type Operating Temperature (°C) (min) Operating Temperature (°C) (max) ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
STSPIN250 Active 1000 0.75 VFQFPN 16 3x3x1.0 Tape And Reel -40 150 NEC EAR99 PHILIPPINES MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade Marketing Lead Time Qty Material Declaration**
STSPIN250 ActiveVFQFPN 16 3x3x1.0Industrial - 0 0
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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