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Siehe Technische Spezifikationen

STK672-630A-E +BOM

High-power motor control for efficient operation ( character

Hersteller:

onsemi
Herstellerteil #:

STK672-630A-E
Datenblatt:

STK672-630A-E Datenblatt (PDF)
Product:

Stepper Motor Controllers / Drivers
Type:

2 Phase
Operating Supply Voltage:

10 V to 42 V
Output Current:

2 A, 2.2 A
EDA/CAD Modelle:

Fordern Sie kostenlose CAD-Modelle für an STK672-630A-E

STK672-630A-E Allgemeine Beschreibung

Unipolar Motor Driver Power MOSFET Parallel

Hauptmerkmale

Built-in overcurrent detection function (output current OFF).
Built-in overheat detection function (output current OFF).
If either over-current or overheat detection function is activated,
the FAULT signal (active low) is output.
Built-in power on reset function.
The motor speed is controlled by the frequency of an external clock signal.
2 phase or 1-2 phase excitation switching function.
Using either or both edges of the clock signal switching function.
Phase is maintained even when the excitation mode is switched.
Rotational direction switching function.
Supports schmitt input for 2.5V high level input.
Incorporating a current detection resistor (0.141Ω: resistor tolerance ±2%),
motor current can be set using two external resistors.
The ENABLE pin can be used to cut output current while maintaining the excitation mode.
With a wide current setting range, power consumption can be reduced during standby.
No motor sound is generated during hold mode due to external excitation current control.

Spezifikationen

Product Category	Motor / Motion / Ignition Controllers & Drivers	Product	Stepper Motor Controllers / Drivers
Type	2 Phase	Operating Supply Voltage	10 V to 42 V
Output Current	2 A, 2.2 A	Operating Supply Current	4.4 A
Minimum Operating Temperature	0 C	Maximum Operating Temperature	+ 105 C
Mounting Style	Through Hole	Load Voltage Rating	250 mV
Number of Outputs	3 Output	Pd - Power Dissipation	7.3 W
Product Type	Motor / Motion / Ignition Controllers & Drivers	Series	STK672-630A-E
Factory Pack Quantity	15	Subcategory	PMIC - Power Management ICs

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