TCA3727G - Infineon

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

Part No

TCA3727G
Manufacturer

Infineon
ChipWorker Part#

CW44048163
Category

Motor Driver
Package

P-DSO-24
Description

INFINEON TCA3727G Motor Driver, Stepper, 5V to 50V supply, 1A/1 Output, SOIC-24
Documentation

Datasheet

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TCA3727G Specifications

Attribute	Attribute Value

Part Number	TCA3727G
Manufacturer	Infineon
ChipWorker Part#	CW44048163
Category	Motor Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	24 Pin
Case/Package	P-DSO-24
Supply Voltage (DC)	5.00V (min)
Number of Outputs	1 Output
Output Current	1 A
Number of Positions	24 Position
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	4.5V ~ 6.5V
Supply Voltage (Max)	50 V
Supply Voltage (Min)	5 V
	expand all
Size-Length	15.6 mm
Size-Width	7.6 mm
Size-Height	2.45 mm
Operating Temperature	-40℃ ~ 110℃ (TA)
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99
HK STC License	NLR

Product Description

The TCA3727G is a 2-phase monolithic Stepper Motor Driver IC for driving bipolar stepper motors, DC motors and other inductive loads that operate on constant current. The control logic and power output stages for two bipolar windings are integrated on a single chip which permits switched current control of motors with 0.75A per phase at operating voltages up to 50V. The direction and value of current are programmed for each phase via separate control inputs. A common oscillator generates the timing for the current control and turn-on with phase offset of the two output stages. The two output stages in a full-bridge configuration have integrated, fast free-wheeling diodes and are free of crossover current. The logic is supplied either separately with 5V or taken from the motor supply voltage by way of a series resistor and an integrated Z-diode. The device can be driven directly by a microprocessor with the possibility of all modes from full step through half step to mini step.
Integrated driver, control logic and current control (chopper)
Fast free-wheeling diodes
Outputs free of crossover current
Offset-phase turn-ON of output stages
Z-diode for logic supply
Low standby-current drain
Full, half, quarter, mini step

expand all

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