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TLC5922 Status: ACTIVE

16-Channel LED Driver w/DOT Correction


      
         
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Datasheet

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Functional Block Diagram


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 TLC5922TLC5923 TLC5924 
Output Channels16  16  16  
Analog Dimming Steps128  128  128  
Per Channel Drive(mA)80  80  80  
Ch to Ch Accuracy(Typ)(+/- %)1  1  1  
Data InputSerial  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/Package32HTSSOP  32HTSSOP, 32QFN  32HTSSOP, 32QFN  
Approx. Price (US$) 1.35 | 1ku   1.40 | 1ku   1.50 | 1ku  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TLC5924: 16-Channel LED Driver w/DOT Correction & Pre-Charge FET
  • TLC59116: 16-Bit Fast-Mode Plus (FM+) I2C Bus Constant-Current LED Sink Driver
  • TLC5946: 16-Channel, 12-bit PWM LED Driver with 6-Bit Dot Correction
  • TPS3707-33: Processor Supervisory Circuits with Power-Fail
  • TPS54610: 3V to 6V, 6A Synchronous Step Down SWIFT™ Converter
  • TPS62402: Dual, 400mA and 600mA, 2.25MHz Step-Down Converter with 1-Wire Interface in QFN

More Related Products

Product Information

Features

  • 16 Channels
  • Drive Capability
    • 0 to 80 mA (Constant-Current Sink)
  • Constant Current Accuracy
    • ±1% (typical)
  • Serial Data Interface, SPI Compatible
  • Fast Switching Output: Tr / Tf = 10ns (typical)
  • CMOS Level Input/Output
  • 30 MHz Data Transfer Rate
  • VCC = 3.0 V to 5.5 V
  • Operating Temperature = –20°C to 85 °C
  • LED Supply Voltage up to 17 V
  • 32-pin HTSSOP (PowerPAD) Package
  • Dot Correction
    • 7 bit (128 Steps)
    • Individually Adjustable For Each Channel
  • Controlled In-Rush Current
  • 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 TLC5922 is a 16-channel constant-current sink driver. Each channel has an 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.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TLC5922DAPACTIVE-20 to 851.50 | 1kuHTSSOP (DAP) | 32 View 46 | TUBE Download CAD Format for this Symbol
TLC5922DAPG4ACTIVE-20 to 851.50 | 1kuHTSSOP (DAP) | 32 View 46 | TUBE Download CAD Format for this Symbol
TLC5922DAPRACTIVE-20 to 851.35 | 1kuHTSSOP (DAP) | 32 View 2000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TLC5922DAPRG4ACTIVE-20 to 851.35 | 1kuHTSSOP (DAP) | 32 View 2000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples

* 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 10:29 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTLC5922DAP
AmericasAvnet 184
Rochester Electronics 184
WorldwideMouser Electronics 184
TI Lead Time*: 20 WeeksTLC5922DAPG4
AmericasArrow 14
AsiaFarnell Asia 65
EuropeFarnell 15
TI Lead Time*: 20 WeeksTLC5922DAPR
AmericasRochester Electronics >1k
TI Lead Time*: 20 WeeksTLC5922DAPRG4
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
TLC5922DAP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TLC5922DAPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TLC5922DAPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TLC5922DAPRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

* 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 TLC5922 Help

Datasheet

Application Notes

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
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.
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.
TLC59116F 16-Bit Fast-Mode Plus (FM+) I2C-Bus LED Driver LIGHTING AND DISPLAY SOLUTIONS-LED DRIVERS TI customers also evaluated this product.
TLC5944 16-Channel, 12-Bit PWM LED Driver with 6-Bit Dot Correction and Pre-Charge FET 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.
TLC59212 8-Bit Open-Collector Driver With Latch 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.
TLC5917 8-Bit Constant-Current LED Sink Driver 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.
TPS3707-33 Processor Supervisory Circuits with Power-Fail POWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS) TI customers also evaluated this product.
TPS54610 3V to 6V, 6A Synchronous Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS62402 Dual, 400mA and 600mA, 2.25MHz Step-Down Converter with 1-Wire Interface in QFN DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS73601 Single Output LDO, 400mA, Adj.(1.2 to 5.5V), Cap free, Low Noise, Reverse Current Protection LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
PTH08T220W 16-A, 4.5-V to 14-V Input, Non-Isolated, Wide Output Adjust, Power Module w/ TurboTrans PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.
TPS54331 3A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-mode ™ DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS767D318 Dual-Output Low-Dropout (LDO) Voltage Regulators LINEAR REGULATORS-DUAL CHANNEL LDO TI customers also evaluated this product.
TPS61220 Tiny Low Input Voltage Boost Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS TI customers also evaluated this product.
TL431A Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
TPS75733 Single Output LDO, 3.0A, Fixed(3.3V), Fast Transient Response, Low Quiescent Current LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.

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