STSPIN958TR

$2.18

Description：SCALABLE 5 A FULL-BRIDGE DRIVER
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:53cdf5b4a721 Category: Motor Drivers, Controllers Brand: STMicroelectronics

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Product introduction

Product Detailed Parameters

Description：SCALABLE 5 A FULL-BRIDGE DRIVER
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)
Motor Type - Stepper：Bipolar
Motor Type - AC, DC：Brushed DC
Function：Driver - Fully Integrated, Control and Power Stage
Output Configuration：Half Bridge (2)
Interface：PWM
Technology：Power MOSFET
Step Resolution：-
Applications：General Purpose
Current - Output：5A
Voltage - Supply：2.8V ~ 3.6V
Voltage - Load：5.05V ~ 58V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：32-VFQFN Exposed Pad
Supplier Device Package：32-QFN (5x5)
Grade：-
Qualification：-

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STSPIN958TR

Overview

The STSPIN958TR is a scalable 5 A full-bridge driver for brushed DC motors, designed with high dynamic performance to achieve high-frequency PWM control. It features an adjustable current limiter threshold and off-time with slow or mixed decay selection. The device includes two amplifiers with fixed gain for external shunt resistor current sensing. Operating voltage ranges from 5 V to 58 V, with a typical RDS(ON) of 0.33 Ω. It supports seven driving methods, including dual half-bridge, single full-bridge, and parallel modes.

Feature Summary

Versatile power stage offering seven different operation modes for flexible system integration
Integrated current sensing amplifiers with fixed gain for precise external control
Adjustable output slew rate to optimize the trade-off between performance and EMI

Applications

Brushed DC motor control in industrial appliances
Motion control systems in home appliances
Professional equipment requiring scalable high-current drivers

Procurement Notes

Verify component authenticity through authorized STMicroelectronics distributors. Confirm package integrity and moisture sensitivity level handling requirements prior to assembly. Ensure ordering suffix matches specific reel specifications. Cross-reference datasheet revisions to confirm compatibility with existing design parameters.

Selection Notes

Select this component for applications requiring up to 5 A RMS output current with a supply voltage up to 58 V. Consider its integrated protection features, including overcurrent and thermal shutdown, for robust system design. Evaluate the need for adjustable slew rates and multiple driving modes to meet specific EMI and performance targets.

Part Context

The STSPIN958 belongs to the STSPIN9 series, which provides scalable high-current drivers for brushed DC and stepper motors. This family targets high-end industrial, home, and professional appliances, offering full-bridge and dual full-bridge solutions ranging from 5 V to 58 V operating voltages.