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LM3549SQE/NOPB

Name: Texas Instruments LM3549SQE/NOPB
Brand: Texas Instruments
SKU: 926-LM3549SQE/NOPB
Price: 8.03 USD
Availability: InStock

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Mouser No:

926-LM3549SQE/NOPB

Mfr. No:

LM3549SQE/NOPB

Mfr.:

Texas Instruments

Description:

LED Lighting Driver ICs High power sequentia l LED driver 24-WQF A 926-LM3549SQ/NOPB

Datasheet:

LM3549SQE/NOPB Datasheet

ECAD Model:

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In Stock: 127

Stock:: 127 Can Dispatch Immediately

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Factory Lead Time:: 18 Weeks Estimated factory production time for quantities greater than shown.

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Unit Price:

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Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 250)

Cut Tape

MouseReel™ (+$7.00)

Pricing (USD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$8.03	$8.03
	$6.43	$64.30
Full Reel (Order in multiples of 250)
	$5.02	$1,255.00
	$4.81	$2,405.00
	$4.68	$4,680.00
	$4.67	$11,675.00

† A MouseReel™ fee of $7.00 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:	Texas Instruments
Product Category:	LED Lighting Driver ICs
RoHS:
Number of Outputs:	3 Output
Topology:	Boost, Buck
Output Current:	700 mA
Package/Case:	WQFN-24
Supply Voltage - Max:	5.5 V
Supply Voltage - Min:	2.7 V
Operating Frequency:	2.4 MHz
Output Voltage:	4.6 V
Series:	LM3549
Minimum Operating Temperature:	- 30 C
Maximum Operating Temperature:	+ 85 C
Features:	I2C Control
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
High Level Output Current:	705 mA
Input Voltage:	2.7 V to 5.5 V
Low Level Output Current:	107 mA
Mounting Style:	SMD/SMT
Number of Channels:	3 Channel
Output Type:	Constant Current
Product Type:	LED Lighting Drivers
Factory Pack Quantity:	250
Subcategory:	Driver ICs
Supply Current - Max:	3 mA
Type:	Inductive
Unit Weight:	39.200 mg

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Datasheet

LM3549SQE/NOPB Datasheet

Application Notes

How to Select a RGB LED Driver

Images

Models

LM3549SQE/NOPB Symbol & Footprint by SnapMagic

PCN

Product Change Notification (PDF)

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CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 854239099
TARIC:: 8542399000
MXHTS:: 8542399901
ECCN:: EAR99

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.