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TLC5928 Status: ACTIVE

16 Channels Constant Current LED Driver with LED Open Detection


      
         
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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

  • TLC5925: Low-Power 16-Channel Constant-Current LED Sink Driver
  • TLC5923: 16-Channel LED Driver w/DOT Correction
  • TLC59025: Low-Power 16-Channel Constant-Current LED Sink Driver
  • TPS73701: Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection
  • TPS61040: 28-V, 400-mA Switch Boost Converter in SOT-23 for LCD and White LED Applications
  • TL2575HV-05: 1-A Simple Step-Down Switching Voltage Regulators

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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

Reported Distributor Inventory as of 10:24 AM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTLC5928DBQ
AmericasArrow 1k
Avnet >1k
EuropeCompel 395
TI Lead Time*: 20 WeeksTLC5928DBQG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC5928DBQR
AsiaFarnell Asia 75
WPI >1k
EuropeFarnell 75
TI Lead Time*: 20 WeeksTLC5928DBQRG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC5928PW
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC5928PWG4
None Reported
View Distributors
TI Lead Time*: 4 WeeksTLC5928PWP
WorldwideDigiKey  Available
Mouser Electronics >1k
TI Lead Time*: 4 WeeksTLC5928PWPG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLC5928PWPR
AmericasNewark >1k
AsiaFarnell Asia 105
EuropeFarnell 105
WorldwideDigiKey 342
TI Lead Time*: 20 WeeksTLC5928PWPRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLC5928PWR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC5928PWRG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC5928RGER
AsiaWPI >1k
TI Lead Time*: 20 WeeksTLC5928RGET
AmericasArrow 500
AsiaWPI 135
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

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TLC5925 Low-Power 16-Channel Constant-Current LED Sink Driver LIGHTING AND DISPLAY SOLUTIONS-LED DRIVERS TI customers also evaluated this product.
TLC5923 16-Channel LED Driver w/DOT Correction LIGHTING AND DISPLAY SOLUTIONS-LED DRIVERS TI customers also evaluated this product.
TLC59025 Low-Power 16-Channel Constant-Current LED Sink Driver LIGHTING AND DISPLAY SOLUTIONS-LED DRIVERS TI customers also evaluated this product.
TLC5916 8-Bit Constant-Current LED Sink Driver LIGHTING AND DISPLAY SOLUTIONS-LED DRIVERS TI customers also evaluated this product.
TLC5926 16-Bit Constant-Current LED Sink Driver LIGHTING AND DISPLAY SOLUTIONS-LED DRIVERS TI customers also evaluated this product.
TL4242 Adjustable LED Driver LIGHTING AND DISPLAY SOLUTIONS-LED DRIVERS TI customers also evaluated this product.
TLC5921 16-Channel LED Driver LIGHTING AND DISPLAY SOLUTIONS-LED DRIVERS TI customers also evaluated this product.
TLC5952 24-Channel Constant-Current LED Driver with Global Brightness and LED Open Short Detection LIGHTING AND DISPLAY SOLUTIONS-LED DRIVERS TI customers also evaluated this product.
TLC5924 16-Channel LED Driver w/DOT Correction & Pre-Charge FET LIGHTING AND DISPLAY SOLUTIONS-LED DRIVERS TI customers also evaluated this product.
TLC59116 16-Bit Fast-Mode Plus (FM+) I2C Bus Constant-Current LED Sink Driver LIGHTING AND DISPLAY SOLUTIONS-LED DRIVERS TI customers also evaluated this product.
TPS73701 Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS61040 28-V, 400-mA Switch Boost Converter in SOT-23 for LCD and White LED Applications LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
TL2575HV-05 1-A Simple Step-Down Switching Voltage Regulators DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS3106K33 Ultra Low-Supply Current/Supply-Voltage Supervisory Circuits POWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS) TI customers also evaluated this product.
PTH08T241W 10-A, 4.5V to 14V Input, Ceramic Cap Version, Non-Iso, Wide Output Adj Power Module with TurboTrans PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.
TPS65131 800mA/1950mA Boost Current w/ Pos.& Neg.(Dual) output for OLED & CCD sensor, 24 QFN LIGHTING AND DISPLAY SOLUTIONS-LCD/OLED DISPLAY BIAS SOLUTIONS TI customers also evaluated this product.
TPS54620 4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.

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