STSPIN948

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STMicroelectronics

SCALABLE 4.5 A DUAL FULL-BRIDGE DRIVER FOR BRUSHED DC MOTORS

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STSPIN948

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STMicroelectronics

SCALABLE 4.5 A DUAL FULL-BRIDGE DRIVER FOR BRUSHED DC MOTORS

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Documents +9

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	STSPIN948	STSPIN948 Series

Applications	General Purpose	General Purpose
Contents	-	Board(s)
Current - Output	4.5 A	4.5 A
Function	Driver - Fully Integrated, Control and Power Stage	Driver - Fully Integrated, Control and Power Stage, Motor Controller/Driver
Interconnect System	-	ST Morpho, Arduino R3 Shield
Interface	PWM	PWM
Motor Type - AC, DC	Brushed DC	Brushed DC
Motor Type - Stepper	Bipolar	Bipolar
Mounting Type	Surface Mount	Surface Mount
Operating Temperature [Max]	85 °C	85 °C
Operating Temperature [Min]	-40 °C	-40 °C
Output Configuration	Half Bridge (4)	Half Bridge (4)
Package / Case	48-VFQFN Exposed Pad	48-VFQFN Exposed Pad
Platform	-	Nucleo
Primary Attributes	-	Motors (DC)
Supplier Device Package	48-VFQFPN (7x7)	48-VFQFPN (7x7)
Technology	Power MOSFET	Power MOSFET
Type	-	Power Management
Utilized IC / Part	-	STSPIN948
Voltage - Load [Max]	58 V	58 V
Voltage - Load [Min]	5.2 V	5.2 V
Voltage - Supply [Max]	3.6 V	3.6 V
Voltage - Supply [Min]	2.8 V	2.8 V

STSPIN948 Series

Scalable 4.5 A dual full-bridge driver for brushed DC motors

Part	Technology	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Supplier Device Package	Applications	Interface	Current - Output	Output Configuration	Mounting Type	Voltage - Load [Min]	Voltage - Load [Max]	Motor Type - Stepper	Motor Type - AC, DC	Function	Operating Temperature [Max]	Operating Temperature [Min]	Utilized IC / Part	Interconnect System	Contents	Type	Platform	Primary Attributes
STMicroelectronics STSPIN948	Power MOSFET	2.8 V	3.6 V	48-VFQFN Exposed Pad	48-VFQFPN (7x7)	General Purpose	PWM	4.5 A	Half Bridge (4)	Surface Mount	5.2 V	58 V	Bipolar	Brushed DC	Driver - Fully Integrated, Control and Power Stage	85 °C	-40 °C
STMicroelectronics EVSPIN948															Motor Controller/Driver			STSPIN948	Arduino R3 Shield, ST Morpho	Board(s)	Power Management	Nucleo	Motors (DC)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 4.30
		10	$ 3.86
		25	$ 3.65
		80	$ 3.17
		260	$ 3.00
		520	$ 2.69
		1040	$ 2.27
		2600	$ 2.16
Newark	Each	1	$ 4.02
		10	$ 3.04
		25	$ 2.80
		50	$ 2.68
		100	$ 2.56
		250	$ 2.48
		520	$ 2.39

Description

General part information

STSPIN948 Series

The STSPIN948 is a 4.5 A dual full-bridge driver for brushed DC motors or bipolar stepper motors.

The power stage is designed with high dynamic performance, allowing to achieve high frequency PWM control with precise duty-cycle.

Each full-bridge is totally independent with 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).

Documents

Technical documentation and resources

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Brochures

STSPIN948

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STSPIN948

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Technical Specifications

STSPIN948 Series

Pricing

Description

STSPIN948 Series

Documents

AN6002

DS14271

AN6018

Datasheet

Technical Specifications

STSPIN948 Series