STSPIN250

$1.82

Description：IC MOTOR DRIVER 0V-5V 16VFQFPN
Series：STSPIN2
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:addba471a79a Category: Motor Drivers, Controllers Brand: STMicroelectronics

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Product introduction

Product Detailed Parameters

Description：IC MOTOR DRIVER 0V-5V 16VFQFPN
Series：STSPIN2
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)
Motor Type - Stepper：-
Motor Type - AC, DC：Brushed DC
Function：Driver - Fully Integrated, Control and Power Stage
Output Configuration：Half Bridge (4)
Interface：PWM
Technology：Power MOSFET
Step Resolution：-
Applications：General Purpose
Current - Output：2.6A
Voltage - Supply：0V ~ 5V
Voltage - Load：1.8V ~ 10V
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-VFQFN Exposed Pad
Supplier Device Package：16-VFQFPN (3x3)
Grade：-
Qualification：-

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STSPIN250

Overview

The STSPIN250 is a low-voltage brushed DC motor driver integrating a full-bridge power stage in a compact VFQFPN-16 package. It supports an operating voltage range of 1.8 V to 10 V and delivers a maximum output current of 2.6 A rms when parallel outputs are utilized. The device features a typical high-side plus low-side on-resistance (RDS(ON)) of 0.2 Ω. Designed for battery-powered applications, it achieves ultra-low standby consumption of less than 80 nA. The integrated PWM current controller utilizes a fixed off-time mechanism for precise regulation.

Feature Summary

Integrates a low RDS(ON) power stage within a small 3 x 3 mm VFQFPN package
Implements PWM current control with a programmable fixed off-time
Supports forced zero-consumption state for extended battery life
Provides comprehensive protection including overcurrent, thermal shutdown, and short-circuit safeguards

Applications

Portable battery-powered devices requiring efficient motor control
Brushed DC motor drives in consumer electronics
Applications demanding minimal standby power consumption
Space-constrained designs utilizing the 3x3mm QFN footprint

Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm package marking matches the specified VFQFPN-16 configuration. Ensure storage conditions adhere to moisture sensitivity level requirements prior to soldering. Cross-reference datasheet revisions to confirm compatibility with specific application voltage ranges.

Selection Notes

Select this driver for single brushed DC motor applications requiring low voltage operation between 1.8 V and 10 V. Consider the 2.6 A peak capability when parallel outputs are enabled. Evaluate the need for ultra-low standby current if battery longevity is critical. Ensure the system design accommodates the fixed off-time PWM control scheme for current regulation.

Part Context

Part of the STSPIN series of low-voltage motor drivers designed for embedded motion control. The series targets portable and battery-operated systems, emphasizing energy efficiency and integration. This model specifically addresses brushed DC motor needs with integrated protection and compact packaging, differing from higher-voltage or BLDC-specific variants in the lineup.