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IS31FL3749-QFLS4-TR

Name: Lumissil IS31FL3749-QFLS4-TR
Brand: Lumissil
SKU: 870-S31FL3749QFLS4TR
Price: 4.23 CAD
Availability: InStock

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Mouser #:

870-S31FL3749QFLS4TR

Mfr. #:

IS31FL3749-QFLS4-TR

Mfr.:

Lumissil

Description:

LED Lighting Driver ICs LOCAL DIMMING 244 MATRIX LED DRIVER, QFN-48, 6mm6mm, T&R

Datasheet:

IS31FL3749-QFLS4-TR Datasheet (PDF)

ECAD Model:

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Learn more about Lumissil IS31FL3749-QFLS4-TR

In Stock: 2,500

Stock:: 2,500 Can Ship Immediately

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Factory Lead-Time:: 20 Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Pricing (CAD)

Qty.	Unit Price	Ext. Price
	$4.23	$4.23
	$3.16	$31.60
	$2.88	$72.00
	$2.59	$259.00
	$2.45	$612.50
	$2.37	$1,185.00
	$2.29	$2,290.00
Full Reel (Order in multiples of 2500)
	$2.02	$5,050.00

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Lumissil
Product Category:	LED Lighting Driver ICs
RoHS:
Output Current:	60 mA
Package / Case:	QFN-48
Supply Voltage - Max:	16 V
Supply Voltage - Min:	4.3 V
Operating Frequency:	33 MHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Packaging:	Reel
Packaging:	Cut Tape
Brand:	Lumissil
Moisture Sensitive:	Yes
Mounting Style:	SMD/SMT
Product Type:	LED Lighting Drivers
Factory Pack Quantity:	2500
Subcategory:	Driver ICs
Supply Current - Max:	9 mA

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Datasheet

IS31FL3749-QFLS4-TR Datasheet (PDF)

PCN

CNHTS:: 8542399000
USHTS:: 8542390090
TARIC:: 8542399000
ECCN:: EAR99

IS31FL3749 Matrix LED Driver

Lumissil IS31FL3749 Matrix Light Emitting Diode (LED) Driver is a 24x4 local dimming LED driver with 24 high voltage (16V) constant current channels. Each LED can be controlled by an 8-bit output control register, which allows fine-tuning the current for RGB color mixing. The IS31FL3749 LED driver supports 8-bit, 16-bit, 8+4-bit dithering, and 8+8-bit dithering Pulse Width Modulation (PWM) modes. This LED driver can be turned off with minimum current consumption by pulling the SDB pin low or using this software shutdown functionality. The IS31FL3749 LED driver features a 60mA maximum output current for each channel, which can be adjusted by three 8-bit global control registers group.

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.