STSPIN958 Series

Scalable 5 A full-bridge driver for brushed DC motors

Catalog

Scalable 5 A full-bridge driver for brushed DC motors

Part	Voltage - Load [Max]	Voltage - Load [Min]	Applications	Package / Case	Voltage - Supply [Min]	Voltage - Supply [Max]	Technology	Supplier Device Package	Motor Type - AC, DC	Operating Temperature [Max]	Operating Temperature [Min]	Output Configuration	Motor Type - Stepper	Function	Interface	Current - Output	Mounting Type
STMicroelectronics STSPIN958	58 V	5.05 V	Automation Control	32-VFQFN Exposed Pad	2.8 V	3.6 V	Power MOSFET	32-QFN (5x5)	Brushed DC	85 C	-40 ¯C	Half Bridge (2)	Bipolar	Driver - Fully Integrated Control and Power Stage	PWM	5 A	Surface Mount
STMicroelectronics STSPIN958TR	58 V	5.05 V	General Purpose	32-VFQFN Exposed Pad	2.8 V	3.6 V	Power MOSFET	32-QFN (5x5)	Brushed DC	85 C	-40 ¯C	Half Bridge (2)	Bipolar	Driver - Fully Integrated Control and Power Stage	PWM	5 A	Surface Mount

Catalog

Scalable 5 A full-bridge driver for brushed DC motors

Description

The STSPIN958 is a 5A full bridge driver for brushed DC motors. The power stage is designed with high dynamic performance, allowing to achieve high frequency PWM control with precise duty-cycle. The device offers a current limiter with adjustable threshold and off-time with slow or mixed decay selection. Two amplifiers with fixed amplification factor are available for current sensing (using an external shunt resistor). The adjustable slew-rate guarantees the best trade-off between performances and EMI. Versatile power stage offers seven different ways of operation for a high level of flexibility. The device offers a complete set of protection features including overcurrent, overtemperature and low bus voltage detection.