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A4942GESTR-T

Name: Allegro MicroSystems A4942GESTR-T
Brand: Allegro MicroSystems
SKU: 250-A4942GESTR-T
Price: 245.26 INR
Availability: InStock

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Mouser No:

250-A4942GESTR-T

Mfr. No:

A4942GESTR-T

Mfr.:

Allegro MicroSystems

Description:

Motor/Motion/Ignition Controllers & Drivers UMC THREE PHASE SENSORLESS FAN DRIVER

Datasheet:

A4942GESTR-T Datasheet (PDF)

ECAD Model:

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Learn more about Allegro MicroSystems A4942GESTR-T

In Stock: 8,065

Stock:: 8,065 Can Dispatch Immediately

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Factory Lead Time:: 24 Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

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Ext. Price:

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Packaging:

Full Reel (Order in multiples of 1500)

Cut Tape

MouseReel™ (+₹475.00)

Pricing (INR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	₹245.26	₹245.26
	₹183.27	₹1,832.70
	₹167.10	₹4,177.50
	₹150.03	₹15,003.00
	₹141.95	₹35,487.50
	₹137.46	₹68,730.00
	₹132.96	₹1,32,960.00
Full Reel (Order in multiples of 1500)
	₹116.79	₹1,75,185.00

† A MouseReel™ fee of ₹475.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Allegro MicroSystems
Product Category:	Motor/Motion/Ignition Controllers & Drivers
RoHS:
Package/Case:	ES-20
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Allegro MicroSystems
Moisture Sensitive:	Yes
Product Type:	Motor / Motion / Ignition Controllers & Drivers
Series:	A4942
Factory Pack Quantity:	1500
Subcategory:	PMIC - Power Management ICs

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Datasheet

A4942GESTR-T Datasheet (PDF)

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CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

A4942 Three-Phase Sensorless Fan Driver IC

Allegro MicroSystems A4942 Three-Phase Sensorless Fan Driver IC incorporates BEMF sensing to eliminate the requirement for Hall sensors in fan applications. An integrated closed-loop speed control system allows the accurate setting of maximum/minimum speeds via the selection of external resistors. The duty cycle demand applied to the PWM input controls the speed, and the PWM input operates over a wide frequency range. Integrated current limiting with adjustable soft start minimizes the power supply load while the fan speeds up. The Allegro MicroSystems A4942 IC is supplied in a 20-contact 4mm x 4mm QFN package (suffix ES) with an exposed pad for enhanced thermal dissipation.

Magnetic Speed Sensor ICs

Allegro MicroSystems Magnetic Speed Sensor ICs offer a comprehensive portfolio covering the full range of speed and speed with direction sensor ICs. These products include a two- and three-wire interface, a magnetic encoder (ring magnet) and gear tooth sensing, Hall and GMR technology, and ASIL-compliant options for transmission, wheel speed, engine, e-motors, and many more encoder and gear tooth sensing applications.