TEXAS INSTRUMENTS  TLC5921DAPG4  LED DRIVER, CONSTANT CURRENT, HTSSOP-32

TEXAS INSTRUMENTS TLC5921DAPG4

Image is for illustrative purposes only. Please refer to product description.

Product Overview


The TLC5921DAPG4 is a 16-channel Constant Current LED Sink Driver incorporating shift register and data latch. The current value at constant current output can be set by one external register. The device also incorporates thermal shutdown (TSD) circuitry which turns constant current output off when the junction temperature exceeds the limit and LED open detection (LOD) circuitry to report the LED was disconnected. The constant current value is determined by external resistor, R(IREF) between IREF and GND. The shift register latch is configured with 16 x 1 bits. The 1 bit for constant current output data represents ON for constant current output if data is 1 or OFF if data is 0.
  • Constant output current range (1 to 80mA)
  • Constant current accuracy (±1% typical/±4% maximum)
  • Clock synchronized 1-bit serial input
  • 4.5 to 5.5V Power supply voltage
  • Thermal shutdown (turn output off when junction temperature exceeds limit)
  • LED open detection (error signal output at LED disconnection)
  • Green product and no Sb/Br

Applications

LED Lighting; Lighting; Automotive
Back to top

Product Specifications, Documents & More


  • Device Topology: Constant Current
  • Dimming Control Type: -
  • Driver Case Style: HTSSOP
  • Input Voltage: 4.5V to 5.5V
  • Input Voltage Max: 5.5V
  • Input Voltage Min: 4.5V
  • LED Driver Application: Lighting
  • MSL: MSL 3 - 168 hours
  • No. of Outputs: 16
  • No. of Pins: 32
  • Operating Temperature Max: 85°C
  • Operating Temperature Min: -20°C
  • Output Current: 80mA
  • Output Voltage: 17V
  • Packaging: Each
  • SVHC: No SVHC (15-Jun-2015)
  • Switching Frequency: 20MHz

Availability

Availability:  0

    More stock available week commencing 3/28/16

Non-Cancelable / Non Returnable

Price for: Each 1

Minimum order quantity: 184

Order multiple quantity: 46

Price: $2.85 $2.85

Buy

Price

Quantity List Price
100 - 249 $2.85
250 - 499 $2.57
500 - 999 $2.08
1000+ $1.84
 
 
Low

Legislation and Environmental


Back to top

Similar Products


Back to top

Customer Reviews


Customer Q&A Exchange


Community


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.
Back to top

Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Exact
76C7482
TLC5921DAP

TLC5921DAP

TEXAS INSTRUMENTS

LED DRIVER, CONSTANT CURRENT, HTSSOP-32

245 

Price for: Each 1

1+ $1.70 Promotional price 10+ $1.70 Promotional price 25+ $1.70 Promotional price 50+ $1.70 Promotional price

Buy

Available until stock is exhausted


see cut-off times

24K5344
TLC5921DAPRG4

TLC5921DAPRG4

TEXAS INSTRUMENTS

IC, LED DRIVER, CONST CURRENT, HTSSOP-32

0

Price for: Full Reel 1

2000+ $1.48

Buy
    More stock available week commencing 3/28/16

Not Normally Stocked

Non-Cancelable / Non Returnable

Associated Products


Customers Also Bought