STMicroelectronics

STSPIN233 Triple Half-Bridge Motor Driver

STMicroelectronics' motor driver makes it possible to use FOC sensorless algorithm in portable IoT applications

Image of STMicroelectronics STSPIN233 Triple Half-Bridge Motor DriverSTMicroelectronics' STSPIN233 offers a high level of integration and allows three shunt topology and three independent inputs, making it possible to use FOC sensorless algorithm in portable IoT applications. This innovation further improves the quality and user experience of modern IoT applications.

The STSPIN233 device integrates a triple half-bridge low RDS(ON) power stage in a small QFN 3 mm x 3 mm package. The device is designed to allow a significant increase in battery life with standby consumption less than 80 nA. The device offers a complete set of protections including overcurrent, over temperature, and short-circuit.

Features Applications
  • Operating voltage from 1.8 V to 10 V
  • Maximum output current 1.3 ARMS
  • RDS(ON) HS + LS = 0.4 Ω typ.
  • Full protection set
    • Non-dissipative overcurrent protection
    • Short-circuit protection
    • Thermal shutdown
  • Supports three shunt sensing topology
  • Energy saving and long battery life with standby consumption less than 80 nA
    • Direct driving; dedicated input and enable pin for each half-bridge
  • Drones and portable gimbals
  • Portable healthcare products
  • Low voltage electronic valves
  • Portable medical equipment
  • Toys
  • Robotics

STSPIN233 Triple Half-Bridge Motor Driver

ImageManufacturer Part NumberDescriptionInterfaceLoad TypeTechnologyAvailable QuantityPriceView Details
IC HALF BRIDGE DRV 1.3A 16VFQFPNSTSPIN233IC HALF BRIDGE DRV 1.3A 16VFQFPNLogicInductivePower MOSFET0 - Immediate$3.23View Details
Published: 2018-03-13

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Publish Date: 2025-09-17