New Product Introduction

STMicroelectronics STSPIN233 low voltage motor driver

The STSPIN233 device integrates a triple half-bridge low RDS(ON) power stage in a small VFQFPN 3 x 3 x 1.0 mm package ideal for small and space constrained applications

STMicroelectronics STSPIN233 product image

The STSPIN233 device integrates a triple half-bridge low RDS(ON) power stage in a small VFQFPN 3 x 3 x 1.0 mm package ideal for small and space constrained applications.

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 STSPIN233 is supporting three shunt sensing topology.

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

 

Key features

  • Operating voltage from 1.8 to 10 V
  • Maximum output current 1.3 Arms
  • Full protection set
  • Standby consumption less than 80 nA

 

Additional features

  • RDS(ON)HS + LS = 0.4 Ω typ.
  • Non-dissipative overcurrent protection
  • Short-circuit protection
  • Thermal shutdown
  • Supporting three shunt sensing topology
  • Direct driving, dedicated input and enable pin for each half-bridge

 

Applications

  • Battery-powered 3-phase brushless (BLDC)
  • Drones and Portable gimbals
  • Portable health care products
  • Low voltage electronic valves
  • Portable medical equipment
  • Toys

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