TLC5924 Status: ACTIVE

16-Channel LED Driver w/DOT Correction & Pre-Charge FET

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Datasheet

16-Channel LED Driver With DOT Correction and Pre-Charge FET (PDF 1040 KB) 4650 views
20 Jun 2006

	TLC5922	TLC5923	TLC5924
Output Channels	16	16	16
Analog Dimming Steps	128	128	128
Per Channel Drive(mA)	80	80	80
Ch to Ch Accuracy(Typ)(+/- %)	1	1	1
Data Input	Serial	Serial	Serial
Data Transfer Rate(Typ)(MHz)	30	30	30
Data Vin(Min)(V)	3	3	3
Data Vin(Max)(V)	5.5	5.5	5.5
LED Voltage(Max)(V)	17	17	15
Pin/Package	32HTSSOP	32HTSSOP, 32QFN	32HTSSOP, 32QFN
Approx. Price (US$)	1.35 \| 1ku	1.40 \| 1ku	1.50 \| 1ku
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

TLC5922: 16-Channel LED Driver w/DOT Correction
TLC5921: 16-Channel LED Driver
TLC59116: 16-Bit Fast-Mode Pluse (FM+) I2C Bus Constant-Current LED Sink Driver
TPS5450: 5.5V to 36V, 5A, 500kHz Step Down SWIFT™ Converter

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Product Information

Features

16 Channels
Drive Capability
- 0 to 80 mA (Constant–Current Sink)
Constant Current Accuracy: ±1% (typical)
Serial Data Interface
Fast Switching Output: T_r / T_f = 10ns (typical)
CMOS Level Input/Output
30 MHz Data Transfer Rate
V_CC = 3.0 V to 5.5 V
Operating Temperature = –40°C to 85°C
LED Supply Voltage up to 17 V
32–pin HTSSOP(PowerPAD) and QFN Packages
Dot Correction
- 7 bit (128 Steps)
- individual adjustable for each channel
Controlled In–Rush Current
Pre–Charge FET
Error Information
- LOD: LED Open Detection
- TEF: Thermal Error Flag
APPLICATIONS
- Monocolor, Multicolor, Fullcolor LED Display
- Monocolor, Multicolor LED Signboard
- Display Backlighting
- Multicolor LED lighting applications

PowerPAD is a trademark of Texas Instruments.

Description

The TLC5924 is a 16 channel constant–current sink driver. Each channel has a On/Off state and a 128–step adjustable constant current sink (dot correction). The dot correction adjusts the brightness variations between LED, LED channels and other LED drivers. Both dot correction and On/Off state are accessible via a serial data interface. A single external resistor sets the maximum current of all 16 channels.

Each constant–current output has a pre–charge FET that enables an improvement in image quality of the dynamic–drive LED display.

The TLC5924 features two error information circuits. The LED open detection (LOD) indicates a broken or disconnected LED at an output terminal. The thermal error flag (TEF) indicates an over–temperature condition.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools	Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Samples
TLC5924DAP	ACTIVE	-40 to 85	1.65 \| 1ku	HTSSOP (DAP) \| 32	View	46 \| TUBE
TLC5924DAPG4	ACTIVE	-40 to 85	1.65 \| 1ku	HTSSOP (DAP) \| 32	View	46 \| TUBE
TLC5924DAPR	ACTIVE	-40 to 85	1.50 \| 1ku	HTSSOP (DAP) \| 32	View	2000 \| LARGE T&R	Purchase Samples
TLC5924DAPRG4	ACTIVE	-40 to 85	1.50 \| 1ku	HTSSOP (DAP) \| 32	View	2000 \| LARGE T&R	Purchase Samples
TLC5924RHBR	ACTIVE	-40 to 85	1.50 \| 1ku	QFN (RHB) \| 32	View	3000 \| LARGE T&R	Purchase Samples
TLC5924RHBRG4	ACTIVE	-40 to 85	1.50 \| 1ku	QFN (RHB) \| 32	View	3000 \| LARGE T&R	Purchase Samples
TLC5924RHBT	ACTIVE	-40 to 85	1.65 \| 1ku	QFN (RHB) \| 32	View	250 \| SMALL T&R
TLC5924RHBTG4	ACTIVE	-40 to 85	1.65 \| 1ku	QFN (RHB) \| 32	View	250 \| SMALL T&R

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

	TI Inventory Status	Reported Distributor Inventory
TLC5924DAP	As of 9:14 AM GMT, 03 Jul 2009	As of 9:14 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	Avnet	368
			DigiKey	129
			Mouser Electronics	659
			Newark	27
		Asia	WPI	78
TLC5924DAPG4	As of 9:14 AM GMT, 03 Jul 2009	As of 9:14 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	DigiKey	Available
	4 Weeks	Europe	EBV Elektronik	11
TLC5924DAPR	As of 9:14 AM GMT, 03 Jul 2009	As of 9:14 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	16 Weeks	Americas	DigiKey	Available
TLC5924DAPRG4	As of 9:14 AM GMT, 03 Jul 2009	As of 9:14 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	16 Weeks	Americas	DigiKey	Available
TLC5924RHBR	As of 9:14 AM GMT, 03 Jul 2009	As of 9:14 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	16 Weeks	Americas	Arrow	>1k
	16 Weeks	Americas	DigiKey	Available
TLC5924RHBRG4	As of 9:14 AM GMT, 03 Jul 2009	As of 9:14 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	16 Weeks	Americas	DigiKey	Available
TLC5924RHBT	As of 9:14 AM GMT, 03 Jul 2009	As of 9:14 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	16 Weeks	Americas	DigiKey	217
			Mouser Electronics	250
			Newark	427
		Europe	Farnell	22
TLC5924RHBTG4	As of 9:14 AM GMT, 03 Jul 2009	As of 9:14 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	16 Weeks	Americas	DigiKey	Available
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
TLC5924DAP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TLC5924DAPG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TLC5924DAPR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TLC5924DAPRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TLC5924RHBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TLC5924RHBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TLC5924RHBT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TLC5924RHBTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TLC5924

Datasheet

16-Channel LED Driver With DOT Correction and Pre-Charge FET (PDF 1040 KB) 4650 views
20 Jun 2006

Application Notes

LED Driver--Paralleled Outputs Provide High Current Outputs (HTM 8 KB) 4441 views
25 Sep 2006 Read Abstract

User Guides

TLC5924EVM (Rev. A) (PDF 640 KB) 1126 views
13 Jun 2007

Simulation Models

IBIS Model
- TLC5924 IBIS Model Version 1.0 (ZIP 12 KB) 16 views
  27 Feb 2009

Tools & Software

Name	Part #	Company	Tool / Software Type
TLC5924 Evaluation Module	TLC5924EVM-186	Texas Instruments	Development Boards/EVMs
TLC5924 Evaluation Module Software	TLC5924EVM-SW	Texas Instruments	Application Software

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TLC5924 Status: ACTIVE

16-Channel LED Driver w/DOT Correction & Pre-Charge FET

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Datasheet

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

User Guides

Simulation Models

Tools & Software

Related End Equipments

Support and Community

Customer Tags

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