STMicroelectronics STSPIN220, Stepper Motor Driver IC 16-Pin, QFN

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Subtotal (1 pack of 5 units)*

£11.23

(exc. VAT)

£13.475

(inc. VAT)

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  • 2,805 unit(s) shipping from 30 October 2025
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Per unit
Per Pack*
5 - 20£2.246£11.23
25 - 45£2.134£10.67
50 - 120£1.92£9.60
125 - 245£1.73£8.65
250 +£1.678£8.39

*price indicative

Packaging Options:
RS Stock No.:
163-9749
Mfr. Part No.:
STSPIN220
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Motor Type

Stepper

Output Configuration

2 Phase

Configuration

H Bridge

Maximum Supply Voltage

10 V

Mounting Type

Surface Mount

Package Type

QFN

Pin Count

16

Maximum Operating Supply Voltage

10 V

Minimum Operating Supply Voltage

1.8 V

Series

STSPIN

Product Length

3.15mm

Height

0.98mm

Width

3.15mm

Product Height

0.98mm

Minimum Operating Temperature

-40 °C

Dimensions

3.15 x 3.15 x 0.98mm

Length

3.15mm

Product Width

3.15mm

Maximum Operating Temperature

+150 °C

The STSPIN220 is a stepper motor driver which integrates, in a small QFN 3 x 3 mm package, both control logic and a low RDS(on) power stage. The integrated controller implements PWM current control with fixed OFF time and a microstepping resolution up to 1/256th of a step. The device is designed to operate in battery-powered scenarios and can be forced into a zero-consumption state, allowing a significant increase in battery life. The device offers a complete set of protection features including overcurrent, overtemperature and short-circuit protection

Operating voltage:from 1.8 to 10 V
Maximum output current:1.3 Arms
RDS(on) HS + LS = 0.4 Ω typ
Microstepping up to 1/256th of a step
Current control with programmable off-time
Full protection set
Non-dissipative overcurrent protection
Short-circuit protection
Thermal shutdown
Energy saving and long battery life with standby consumption less than 80 nA

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