TLC5955DCAR TI - LED Driver, LED Display Driver

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TLC5955DCAR - TI
Manufacturer:
TI
ManyChip's Part#:
MC24182996
Category:
LED Driver, LED Display Driver
Package:
HTSSOP-56
Datasheet:
Datasheet 3D Model
Description:
48-канальный, 16-битный ШИМ-драйвер светодиодов с коррекцией точки, управлением яркостью, обнаружением обрыва/короткого замыкания, 56-HTSSOP, от -40°C до 85°C
Stock Locations:
Availability:
256 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 9.44

Updated at 16/09/2026 10:30:15(UTC+8)

Certifications

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Description

TLC5955 представляет собой 48-канальный драйвер с фиксированным током стока. Каждый канал имеет индивидуально регулируемую широтно-импульсную модуляцию (ШИМ), управление яркостью полутонов (GS) с 65 536 шагами и 128 шагами коррекции точек (DC) с фиксированным током. DC корректирует отклонения яркости между каналами. Все каналы имеют 128-шаговое глобальное управление яркостью (BC). BC корректирует отклонения яркости между цветовыми группами R, G, B. Восьмишаговое управление максимальным током (MC) выбирает диапазон максимального выходного тока для всех каналов каждой цветовой группы. Данные GS, DC, BC и MC доступны через последовательный интерфейс.
TLC5955 имеет два флага ошибок: обнаружение обрыва светодиода (LOD) и обнаружение короткого замыкания светодиода (LSD). Результаты обнаружения ошибок можно считывать через последовательный интерфейс.

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TLC5955DCAR Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	56 Pin
Case/Package	HTSSOP-56
Number of Outputs	48 Output
Output Voltage	10 V
Supply Current	29000 mA
Number of Channels	48 Channel
Input Voltage (DC Max)	5.5 V
Input Voltage (DC Min)	3 v
Output Voltage (Max)	10 V
Output Current (Max)	0.0347 A
Output Current (Min)	0.0174 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
	Show
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Order guide

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(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

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