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TLC5928 Status: ACTIVE

16 Channels Constant Current LED Driver with LED Open Detection

      
         
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Datasheet

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 TLC5921 TLC5928
Output Channels16  16  
Per Channel Drive(mA)80  35  
Ch to Ch Accuracy(Typ)(+/- %)1  1  
Data InputSerial   
Data Transfer Rate(Typ)(MHz)20  35  
Data Vin(Min)(V)4.5  3  
Data Vin(Max)(V)5.5  5.5  
LED Voltage(Max)(V)17  17  
Pin/Package32HTSSOP  24SSOP/QSOP, 24HTSSOP, 24TSSOP, 24VQFN  
Approx. Price (US$) 1.25 | 1ku   0.60 | 1ku  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TL4242: Adjustable LED Driver
  • TLC5926: 16-Bit Constant-Current LED Sink Driver
  • TLC5944: 16-Channel, 12-Bit PWM LED Driver with 6-Bit Dot Correction and Pre-Charge FET
  • TPS73625: Single Output LDO, 400mA, Fixed(2.5V), Cap free, Low Noise, Reverse Current Protection
  • TPS71701: Low Noise, High-Bandwidth PSRR, Low-Dropout 150mA Linear Regulator
  • TPS62260: 2.25MHz 600mA Step-Down Converter in 2x2mm SON/TSOT23 Package

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Product Information

Features

  • 16 Channels, Constant Current Sink Output with On/Off Control
  • 35-mA Capability (Constant Current Sink)
  • 10-ns High-Speed Constant Current Switching Transient Time
  • Low On-Time Error
  • LED Power-Supply Voltage up to 17 V
  • VCC = 3.0 V to 5.5 V
  • Constant Current Accuracy:
    • Channel-to-Channel = ±1%
    • Device-to-Device = ±1%
  • CMOS Logic Level I/O
  • 35-MHz Data Transfer Rate
  • 20-ns BLANK Pulse Width
  • Readable Error Information:
    • LED Open Detection (LOD)
    • Pre-Thermal Warning (PTW)
  • Operating Temperature: -40°C to +85°C
  • APPLICATIONS
    • LED Video Displays
    • Message Boards
    • Illumination

All other trademarks are the property of their respective owners

Description

The TLC5928 is a 16-channel, constant current sink LED driver. Each channel can be turned on/off by writing serial data to an internal register. The constant current value of all 16 channels is set by a single external resistor.

The TLC5928 has two error detection circuits: one for LED open detection (LOD) and one for a pre-thermal warning (PTW). LOD detects a broken or disconnected LED and LEDs shorted to GND while the constant current output is on. PTW indicates a high temperature condition.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TLC5928DBQACTIVE-40 to 850.70 | 1kuSSOP/QSOP (DBQ) | 24 View 50 | TUBEPurchase Samples
TLC5928DBQG4ACTIVE-40 to 850.70 | 1kuSSOP/QSOP (DBQ) | 24 View 50 | TUBEPurchase Samples
TLC5928DBQRACTIVE-40 to 850.60 | 1kuSSOP/QSOP (DBQ) | 24 View 2500 | LARGE T&R
TLC5928DBQRG4ACTIVE-40 to 850.60 | 1kuSSOP/QSOP (DBQ) | 24 View 2500 | LARGE T&R
TLC5928PWACTIVE-40 to 850.70 | 1kuTSSOP (PW) | 24 View 60 | TUBE
TLC5928PWG4ACTIVE-40 to 850.70 | 1kuTSSOP (PW) | 24 View 60 | TUBE
TLC5928PWPACTIVE-40 to 850.70 | 1kuHTSSOP (PWP) | 24 View 60 | TUBEPurchase Samples
TLC5928PWPG4ACTIVE-40 to 850.70 | 1kuHTSSOP (PWP) | 24 View 60 | TUBEPurchase Samples
TLC5928PWPRACTIVE-40 to 850.60 | 1kuHTSSOP (PWP) | 24 View 2000 | LARGE T&R
TLC5928PWPRG4ACTIVE-40 to 850.60 | 1kuHTSSOP (PWP) | 24 View 2000 | LARGE T&R
TLC5928PWRACTIVE-40 to 850.60 | 1kuTSSOP (PW) | 24 View 2000 | LARGE T&RPurchase Samples
TLC5928PWRG4ACTIVE-40 to 850.60 | 1kuTSSOP (PW) | 24 View 2000 | LARGE T&RPurchase Samples
TLC5928RGERACTIVE-40 to 850.65 | 1kuVQFN (RGE) | 24 View 3000 | LARGE T&RPurchase Samples
TLC5928RGETACTIVE-40 to 850.75 | 1kuVQFN (RGE) | 24 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
TLC5928DBQAs of 9:14 AM GMT, 03 Jul 2009As of 9:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 6 Weeks AmericasArrow 1k
 DigiKey  Available
 Mouser Electronics 968
 EuropeCompel 448
TLC5928DBQG4As of 9:14 AM GMT, 03 Jul 2009As of 9:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 6 Weeks AmericasDigiKey  Available
TLC5928DBQRAs of 9:14 AM GMT, 03 Jul 2009As of 9:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 10 Weeks AmericasDigiKey >1k
 Newark >1k
 EuropeFarnell 100
TLC5928DBQRG4As of 9:14 AM GMT, 03 Jul 2009As of 9:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 10 Weeks AmericasDigiKey  Available
TLC5928PWAs of 9:14 AM GMT, 03 Jul 2009As of 9:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 14 Weeks AmericasArrow 620
 DigiKey 347
TLC5928PWG4As of 9:14 AM GMT, 03 Jul 2009As of 9:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 14 Weeks AmericasDigiKey  Available
TLC5928PWPAs of 9:14 AM GMT, 03 Jul 2009As of 9:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow >1k
 Mouser Electronics >1k
TLC5928PWPG4As of 9:14 AM GMT, 03 Jul 2009As of 9:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 WeeksNone Reported
View Distributors		   
TLC5928PWPRAs of 9:14 AM GMT, 03 Jul 2009As of 9:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 14 Weeks AmericasNewark >1k
 EuropeFarnell 193
TLC5928PWPRG4As of 9:14 AM GMT, 03 Jul 2009As of 9:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 14 WeeksNone Reported
View Distributors		   
TLC5928PWRAs of 9:14 AM GMT, 03 Jul 2009As of 9:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
TLC5928PWRG4As of 9:14 AM GMT, 03 Jul 2009As of 9:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
TLC5928RGERAs of 9:14 AM GMT, 03 Jul 2009As of 9:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
TLC5928RGETAs of 9:14 AM GMT, 03 Jul 2009As of 9:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey 33
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 ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TLC5928DBQ RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLC5928DBQG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLC5928DBQR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLC5928DBQRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLC5928PW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC5928PWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC5928PWP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLC5928PWPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLC5928PWPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLC5928PWPRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLC5928PWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC5928PWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC5928RGER RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLC5928RGET RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* 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 TLC5928 Help

Datasheet

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