Features
 Operating voltage from 1.8 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
 Supporting three shunt sensing topology
 Direct driving, dedicated input and enable pin
for each half-bridge
 Energy saving and long battery life with
standby consumption less than 80 nA

Applications
 Battery-powered 3-phase brushless (BLDC)
motors in applications such as
– Drones and portable gimbals
– Portable health care products
– Low voltage electronic valves
– Portable medical equipment
– Toys
– Robotics

Description
The STSPIN233 device integrates a triple halfbridge
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 batterypowered
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 shortcircuit
protection.