IS31FL3246-TQLS4-TR

Lumissil
870-S31FL3246TQLS4TR
IS31FL3246-TQLS4-TR

Mfr.:

Description:
LED Lighting Driver ICs 36-channel led driver, eTQFP-48, 9.0mm x 9.0mm, T&R

Lifecycle:
New Product:
New from this manufacturer.
Datasheet:
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Learn more about Lumissil IS31FL3246-TQLS4-TR

Availability

Stock:
Non-Stocked
Factory Lead Time:
20 Weeks Estimated factory production time.
Minimum: 2500   Multiples: 2500
Unit Price:
£-.--
Ext. Price:
£-.--
Est. Tariff:
This Product Ships FREE

Pricing (GBP)

Qty. Unit Price
Ext. Price
Full Reel (Order in multiples of 2500)
£0.648 £1,620.00
£0.634 £3,170.00

Product Attribute Attribute Value Select Attribute
Lumissil
Product Category: LED Lighting Driver ICs
36 Output
Reel
Brand: Lumissil
Moisture Sensitive: Yes
Number of Channels: 36 Channel
Product Type: LED Lighting Drivers
Factory Pack Quantity: 2500
Subcategory: Driver ICs
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Attributes selected: 0

CNHTS:
8542399000
USHTS:
8542390090
TARIC:
8542399000
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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