Low voltage dual brush DC motor driver

The STSPIN240 is a dual brush DC motor driver integrating a low RDS(ON) power stage in a small QFN 3x3 package.

Both the full-bridges implement an independent PWM current controller with fixed OFF time.

The device is designed to operate in battery-powered scenarios and can be forced into 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 1.3 Arms
  • RDS(ON) HS + LS = 0.4 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



Description Version Size
DS11642 DS11642: Low voltage dual brush DC motor driver 4.0 628 KB


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Software Development Tools
STM32 Open Development Environment
开始 支持和社区
Related Applications


型号 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
STSPIN240 Active 1000 0.75 VFQFPN 16 3x3x1.0 Tape And Reel -40 150 NEC EAR99 PHILIPPINES MORE INFO 获取样片 Add to cart DISTRIBUTOR AVAILABILITY

(*) 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


型号 Marketing Status Package Grade Marketing Lead Time Qty Material Declaration**
STSPIN240 ActiveVFQFPN 16 3x3x1.0Industrial - 0 0

(**) 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.