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L9942XP1TR

Name: STMicroelectronics L9942XP1TR
Brand: STMicroelectronics
SKU: 511-L9942XP1TR
Price: 4.61 USD
Availability: InStock

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Mouser No:

511-L9942XP1TR

Mfr. No:

L9942XP1TR

Mfr.:

STMicroelectronics

Description:

Motor/Motion/Ignition Controllers & Drivers Integrated Stepper Bipolar Motor Driver

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Datasheet:

L9942XP1TR Datasheet (PDF)

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In Stock: 12,937

Stock:: 12,937 Can Dispatch Immediately

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Factory Lead Time:: 23 Weeks Estimated factory production time for quantities greater than shown.

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Ext. Price:

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Packaging:

Full Reel (Order in multiples of 1000)

Cut Tape

MouseReel™ (+$7.00)

Pricing (USD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$4.61	$4.61
	$3.51	$35.10
	$3.23	$80.75
	$2.92	$292.00
	$2.78	$695.00
	$2.70	$1,350.00
Full Reel (Order in multiples of 1000)
	$2.49	$2,490.00
	$2.44	$4,880.00

† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Alternative Packaging

Mfr. Part No.:

L9942XP1

Packaging:

Tube

Availability:

In Stock

Price:

$6.88

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.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	Motor/Motion/Ignition Controllers & Drivers
RoHS:
Product:	Stepper Motor Controllers / Drivers
Type:	Full Bridge
Output Current:	1.3 A
Operating Supply Current:	7 mA
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Mounting Style:	SMD/SMT
Package/Case:	PowerSSO-24
Qualification:	AEC-Q100
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	STMicroelectronics
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	MY
Moisture Sensitive:	Yes
Product Type:	Motor / Motion / Ignition Controllers & Drivers
Series:	L9942
Factory Pack Quantity:	1000
Subcategory:	PMIC - Power Management ICs
Supply Voltage - Max:	20 V
Supply Voltage - Min:	7 V
Unit Weight:	473.199 mg

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Datasheet

L9942XP1TR Datasheet (PDF)

PCN

CNHTS:: 8542391000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 8542390990
TARIC:: 8542399000
MXHTS:: 85423999
ECCN:: EAR99

L9942 Stepper Motor Driver

STMicroelectronics L9942 Stepper Motor Driver is an integrated stepper motor driver for bipolar stepper motors with microstepping and programmable current profile look-up-table to allow a flexible adaptation of the stepper motor characteristics and intended operating conditions. It is possible to use different current profiles depending on target criteria: audible noise, vibrations, rotation speed or torque. The decay mode used in PWM-current control circuit can be programmed to slow-, fast-, mixed-and auto-decay. In auto-decay mode the L9942 will use slow decay mode if the current for the next step will increase and the fast decay or mixed decay mode if the current will decrease. The programmable stall detection is useful in case of head lamp leveling and bending light application, by preventing to run the motor too long time in stall for position alignment. If a stall is detected, the alignment process is closed and the noise is minimized.