IS32LT3959A-ZLA3-TR

Lumissil
870-S32LT3959AZLA3TR
IS32LT3959A-ZLA3-TR

Mfr.:

Description:
LED Lighting Driver ICs LOCAL DIMMING 244 MATRIX LED DRIVER, eTQFP48, 7mm 7mm, T&R

Datasheet:
ECAD Model:
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Availability

Stock:
Non-Stocked
Factory Lead Time:
26 Weeks Estimated factory production time.
Long lead time reported on this product.
Minimum: 2500   Multiples: 2500
Unit Price:
-,-- €
Ext. Price:
-,-- €
Est. Tariff:
This Product Ships FREE

Pricing (EUR)

Qty. Unit Price
Ext. Price
Full Reel (Order in multiples of 2500)
0,937 € 2.342,50 €

Product Attribute Attribute Value Select Attribute
Lumissil
Product Category: LED Lighting Driver ICs
1 Output
Boost, Buck, Buck-Boost
45 mA
TSSOP-28
55 V
4.5 V
360 kHz to 440 kHz
6 V
- 40 C
+ 150 C
Reel
Brand: Lumissil
Country of Assembly: Not Available
Country of Diffusion: Not Available
Country of Origin: CN
Dimming: PWM
Mounting Style: SMD/SMT
Number of Channels: 1 Channel
Output Type: Open-Drain
Pd - Power Dissipation: 3.99 W
Product: LED Lighting Drivers
Product Type: LED Lighting Drivers
Factory Pack Quantity: 2500
Subcategory: Driver ICs
Supply Current - Max: 5 mA
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Attributes selected: 0

TARIC:
8542399000
USHTS:
8542390090
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.

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