STSPIN820 - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

STSPIN820
Manufacturer

ST Microelectronics
ChipWorker Part#

CW8144000
Package

QFN-24
Description

Full Bridge Motor Driver 24Pin TFQFPN EP T/R
Documentation

Datasheet

STSPIN820 Global Supplier

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STSPIN820 Specifications

Attribute	Attribute Value

Part Number	STSPIN820
Manufacturer	ST Microelectronics
ChipWorker Part#	CW8144000
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	24 Pin
Case/Package	QFN-24
Number of Outputs	1 Output
Output Voltage	48 V
Output Current	1.5 A
Number of Positions	24 Position
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Max)	45 V
Supply Voltage (Min)	7 V
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Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

The STSPIN820 is a stepper motor driver which integrates, in a small QFN 4 x 4 mm package, both control logic and a low RDSon power stage.
The integrated controller implements a PWM current control with fixed OFF time and a microstepping resolution up to 1/256th of the step.
The device can be forced into a low consumption state.
The device offers a complete set of protection features including overcurrent, overtemperature and short-circuit protection.
**Key Features**
Operating voltage from 7 to 45 V
Maximum output current 1.5 Arms
RDSon HS + LS = 1 Ω typ.
Microstepping up to 1/256th of step
Current control with programmable OFF time
Current sensing based on external shunt resistor
Full protection set
Non-dissipative overcurrent protection
Short-circuit protection
Undervoltage lockout
Thermal shutdown
Standby low consumption

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Electrical testing
- Surface testing

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