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TLC5925 Status: ACTIVE

Low-Power 16-Channel Constant-Current LED Sink Driver


      
         
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 TLC59025 TLC5916 TLC5917 TLC5925TLC5926 TLC5927 
Output Channels16  8  8  16  16  16  
Analog Dimming Steps 256  256   256  256  
Per Channel Drive(mA)45  120  120  45  120  120  
Ch to Ch Accuracy(Typ)(+/- %)5  3  3  4  6  6  
Data InputSerial  Serial  Serial  Serial  Serial  Serial  
Data Transfer Rate(Typ)(MHz)30  30  30  30  30  30  
Data Vin(Min)(V)3  3  3  3  3.0  3.0  
Data Vin(Max)(V)5.5  5.5  5.5  5.5  5.5  5.5  
LED Voltage(Max)(V)17  17  17  17  17  17  
Pin/Package24SSOP/QSOP  16SOIC, 16TSSOP, 16PDIP  16PDIP, 16SOIC, 16TSSOP  24SSOP/QSOP, 24SOIC, 24TSSOP  24HTSSOP, 24SOIC, 24SSOP/QSOP  24HTSSOP, 24SOIC, 24SSOP/QSOP  
Approx. Price (US$) 0.55 | 1ku   0.47 | 1ku   0.60 | 1ku   0.50 | 1ku   0.60 | 1ku   0.65 | 1ku  
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TLC59025: Low-Power 16-Channel Constant-Current LED Sink Driver
  • TLC5928: 16 Channels Constant Current LED Driver with LED Open Detection
  • TLC5926: 16-Bit Constant-Current LED Sink Driver

More Related Products

Product Information

Features

  • 16 Constant-Current Output Channels
  • Constant Output Current Invariant to Load Voltage Change
  • Excellent Output Current Accuracy:
    • Between Channels: < ±4% (Max)
    • Between ICs: < ±6% (Max)
  • Constant Output Current Range:
    3 mA to 45 mA
  • Output Current Adjusted By External Resistor
  • Fast Response of Output Current, OE (Min): 100 ns
  • 30-MHz Clock Frequency
  • Schmitt-Trigger Inputs
  • 3.3-V to 5-V Supply Voltage
  • Thermal Shutdown for Overtemperature Protection
  • ESD Performance: 1-kV HBM
  • APPLICATIONS
    • Gaming Machine/Entertainment
    • General LED Applications
    • LED Display Systems
    • Signs LED Lighting
    • White Goods

DESCRIPTION/ORDERING INFORMATION

The TLC5925 is designed for LED displays and LED lighting applications. The TLC5925 contains a 16-bit shift register and data latches, which convert serial input data into parallel output format. At the TLC5925 output stage, 16 regulated-current ports provide uniform and constant current for driving LEDs within a wide range of VF variations. Used in system design for LED display applications (e.g., LED panels), the TLC5925 provides great flexibility and device performance. Users can adjust the output current from 3 mA to 45 mA through an external resistor, Rext, which gives flexibility in controlling the light intensity of LEDs. TLC5925 is designed for up to 17 V at the output port. The high clock frequency, 30 MHz, also satisfies the system requirements of high-volume data transmission.

The serial data is transferred into TLC5925 via SDI, shifted in the shift register, and transferred out via SDO. LE can latch the serial data in the shift register to the output latch. OE enables the output drivers to sink current.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TLC5925IDBQRACTIVE-40 to 850.50 | 1kuSSOP/QSOP (DBQ) | 24 View 2500 | LARGE T&R
TLC5925IDBQRG4ACTIVE-40 to 850.50 | 1kuSSOP/QSOP (DBQ) | 24 View 2500 | LARGE T&R
TLC5925IDWRACTIVE-40 to 850.50 | 1kuSOIC (DW) | 24 View 2000 | LARGE T&R
TLC5925IDWRG4ACTIVE-40 to 850.50 | 1kuSOIC (DW) | 24 View 2000 | LARGE T&R
TLC5925IPWRACTIVE-40 to 850.50 | 1kuTSSOP (PW) | 24 View 2000 | LARGE T&R
TLC5925IPWRG4ACTIVE-40 to 850.50 | 1kuTSSOP (PW) | 24 View 2000 | LARGE 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 10:36 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 19 WeeksTLC5925IDBQR
AmericasAvnet >1k
Newark 149
AsiaFarnell Asia >1k
WPI >1k
EuropeAvnet-SILICA >1k
Farnell >1k
Spoerle >1k
WorldwideDigiKey 227
TI Lead Time*: 19 WeeksTLC5925IDBQRG4
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksTLC5925IDWR
AsiaWPI >1k
WorldwideDigiKey 158
Mouser Electronics 36
TI Lead Time*: 18 WeeksTLC5925IDWRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLC5925IPWR
AsiaFarnell Asia 145
WPI >1k
WorldwideMouser Electronics 76
TI Lead Time*: 20 WeeksTLC5925IPWRG4
None Reported
View Distributors
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** 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
TLC5925IDBQR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARView 
TLC5925IDBQRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARView 
TLC5925IDWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMView 
TLC5925IDWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMView 
TLC5925IPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMView 
TLC5925IPWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMView 

* 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 TLC5925 Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TLC59025 Low-Power 16-Channel Constant-Current LED Sink Driver LIGHTING AND DISPLAY SOLUTIONS-LED DRIVERS TI customers also evaluated this product.
TLC5928 16 Channels Constant Current LED Driver with LED Open Detection 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.
TLC5916 8-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.
TLC5945 16-Channel LED Driver w/DOT Correction & Grayscale PWM Control & No Delay LIGHTING AND DISPLAY SOLUTIONS-LED DRIVERS TI customers also evaluated this product.
TLC5947 24-Channel, 12-Bit PWM LED Driver with Internal Oscillator LIGHTING AND DISPLAY SOLUTIONS-LED DRIVERS TI customers also evaluated this product.
TLC5946 16-Channel, 12-bit PWM LED Driver with 6-Bit Dot Correction 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.
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.

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