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Texas Instruments TLC5924DAP — Analog & Data Acquisition
Texas Instruments

TLC5924DAP LED Driver, 16-Channel 80 mA, 32-HTSSOP

MPNTLC5924DAP
End of Life

Texas Instruments TLC5924DAP linear LED driver, 16 outputs, 80 mA per channel, 30 MHz shift register, 3–5.5 V supply, -40 to 85°C, 32-HTSSOP package.

$4.21Ref. price · indicative, final on quote
TLC5924DAP datasheet
Packaging32-PowerTSSOP (0.240", 6.10mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

TLC5924DAP Technical Specifications
ParameterValue
TypeLinear
Mounting typeSurface Mount
Voltage - output15V
Voltage5.5V
Current - output (Channel)80mA
Frequency30MHz
Number of outputs16
Operating temperature-40°C ~ 85°C (TA)
PackageTube
TopologyShift Register
ApplicationsBacklight
Case32-PowerTSSOP (0.240\", 6.10mm Width)
Internal switchYes

Product details

16-channel constant-current sink for backlight and sign panels

The Texas Instruments TLC5924DAP is a 16-channel constant-current sink LED driver designed for backlighting applications. Each channel delivers up to 80 mA, set by an external resistor, and the integrated 30 MHz shift register allows daisy-chaining multiple devices for large LED arrays. The part operates from a 3 V to 5.5 V supply and is specified over the -40°C to 85°C industrial temperature range, making it suitable for outdoor signage, automotive cabin lighting, and display backlight panels.

80 mA per channel — what it means for the layout

The 16 outputs at 80 mA each sink a total current limited by package thermal constraints. The 32-HTSSOP package has an exposed thermal pad; PCB layout must provide adequate copper area and vias to keep the junction temperature within the rated -40°C to 85°C range.

Active lifecycle and ROHS3 compliance

The TLC5924DAP is listed as Active in production with ROHS3 compliance.

Frequently asked questions

What is the maximum output current per channel of TLC5924DAP?

The TLC5924DAP can sink up to 80 mA per channel across its 16 outputs.

Does TLC5924DAP have an equivalent or alternative?

The LM2703MF-ADJ/NOPB is a different device class — a single-channel boost regulator for backlighting — and is not a pin-compatible or functional equivalent. For a 16-channel constant-current sink with shift register, the TLC5924DAP is the direct part.