IS31FL3246-QFLS4-TR

Lumissil
870-IS313246-QS4-TR
IS31FL3246-QFLS4-TR

Mfr.:

Description:
LED Lighting Driver ICs 36-channel led driver, QFN-44(5.0mm x 5.0mm),T&R

Datasheet:
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Learn more about Lumissil IS31FL3246-QFLS4-TR

In Stock: 4,272

Stock:
4,272 Can Dispatch Immediately
Factory Lead Time:
20 Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
€-.--
Ext. Price:
€-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 2500)

Pricing (EUR)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
€1.38 €1.38
€1.01 €10.10
€0.92 €23.00
€0.811 €81.10
€0.763 €190.75
€0.734 €367.00
€0.71 €710.00
Full Reel (Order in multiples of 2500)
€0.698 €1,745.00
€0.668 €3,340.00
† A MouseReel™ fee of €5.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Product Attribute Attribute Value Select Attribute
Lumissil
Product Category: LED Lighting Driver ICs
36 Output
Boost, Buck
23 mA
QFN-44
5.5 V
2.7 V
127 Hz to 128 kHz
Adjustable
- 40 C
+ 125 C
Constant Current
Reel
Cut Tape
MouseReel
Brand: Lumissil
Country of Assembly: Not Available
Country of Diffusion: Not Available
Country of Origin: CN
Input Voltage: 2.7 V to 5.5 V
Moisture Sensitive: Yes
Mounting Style: SMD/SMT
Number of Channels: 36 Channel
Product Type: LED Lighting Drivers
Factory Pack Quantity: 2500
Subcategory: Driver ICs
Supply Current - Max: 4.5 mA
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Attributes selected: 0

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

IS31FL3246-x 36-Channel LED Drivers

Lumissil IS31FL3246-x 36-Channel LED Drivers consist of 36 constant current channels that are Pulse Width Modulated (PWM) for smooth LED brightness control or color-mixing control. These channels are pulse width modulated by a combination of 8-bits (LFP) operating at 127Hz and 10-bits (HFP) operating at 32kHz to minimize the audible noise. The output current of each channel can be set up to 25mA and these channels are grouped as R group, G group, and B group. These groups feature an 8-bits output current control register each that allows fine-tuning the current for rich global RGB color mixing. These registers can be programmed via a high-speed I2C bus interface.

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.

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