component

TLC5929DBQR

Public Made by Adom

by adom

Texas Instruments LED Drivers, SSOP-24-150mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentled driverstlc5929dbqrfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 18d ago
viewers tlc5929dbqr: viewers · Ray 18d ago
package.json Publish 0.1.0 · Ray 18d ago
page.json Set visibility: public · Ray 18d ago
README.md Initial commit: component/tlc5929dbqr · Ray 18d ago
tlc5929dbqr-etched.glb tlc5929dbqr: factory component page (tier=lcsc) · Ray 18d ago
tlc5929dbqr-etched.step tlc5929dbqr: factory component page (tier=lcsc) · Ray 18d ago
tlc5929dbqr-hero.glb tlc5929dbqr: hero GLB from the etched model (keeps the MPN mark) · Ray 18d ago
tlc5929dbqr-hero.overlay.json Publish 0.1.0 · Ray 18d ago
tlc5929dbqr.glb Publish 0.1.0 · Ray 18d ago
tlc5929dbqr.kicad_mod Publish 0.1.0 · Ray 18d ago
tlc5929dbqr.kicad_sym Publish 0.1.0 · Ray 18d ago
tlc5929dbqr.lbr Publish 0.1.0 · Ray 18d ago
tlc5929dbqr.step Publish 0.1.0 · Ray 18d ago

TLC5929DBQR

Texas Instruments · LED Drivers · SSOP-24-150mil

TLC5929DBQR from Texas Instruments, in a SSOP-24-150mil. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 GND power_in Ground terminal; all device voltages are referenced to this pin.
2 SIN input Serial data input for the 17-bit common shift register; a high level writes a '1' to the LSB on each SCLK rising edge.
3 SCLK input Serial data shift clock; data on SIN are shifted into the LSB of the 17-bit shift register on each rising edge.
4 LAT input Data latch input; the rising edge of LAT latches the shift register data into the output on/off data latch and replaces the shift register contents with SID.
5 OUT0 output Constant-current sink output channel 0; absolute maximum output voltage is 11 V and output current is 65 mA, and outputs may be paralleled to increase current capability.
6 OUT1 output Constant-current sink output channel 1; absolute maximum output voltage is 11 V and output current is 65 mA, and outputs may be paralleled to increase current capability.
7 OUT2 output Constant-current sink output channel 2; absolute maximum output voltage is 11 V and output current is 65 mA, and outputs may be paralleled to increase current capability.
8 OUT3 output Constant-current sink output channel 3; absolute maximum output voltage is 11 V and output current is 65 mA, and outputs may be paralleled to increase current capability.
9 OUT4 output Constant-current sink output channel 4; absolute maximum output voltage is 11 V and output current is 65 mA, and outputs may be paralleled to increase current capability.
10 OUT5 output Constant-current sink output channel 5; absolute maximum output voltage is 11 V and output current is 65 mA, and outputs may be paralleled to increase current capability.
11 OUT6 output Constant-current sink output channel 6; absolute maximum output voltage is 11 V and output current is 65 mA, and outputs may be paralleled to increase current capability.
12 OUT7 output Constant-current sink output channel 7; absolute maximum output voltage is 11 V and output current is 65 mA, and outputs may be paralleled to increase current capability.
13 OUT8 output Constant-current sink output channel 8; absolute maximum output voltage is 11 V and output current is 65 mA, and outputs may be paralleled to increase current capability.
14 OUT9 output Constant-current sink output channel 9; absolute maximum output voltage is 11 V and output current is 65 mA, and outputs may be paralleled to increase current capability.
15 OUT10 output Constant-current sink output channel 10; absolute maximum output voltage is 11 V and output current is 65 mA, and outputs may be paralleled to increase current capability.
16 OUT11 output Constant-current sink output channel 11; absolute maximum output voltage is 11 V and output current is 65 mA, and outputs may be paralleled to increase current capability.
17 OUT12 output Constant-current sink output channel 12; absolute maximum output voltage is 11 V and output current is 65 mA, and outputs may be paralleled to increase current capability.
18 OUT13 output Constant-current sink output channel 13; absolute maximum output voltage is 11 V and output current is 65 mA, and outputs may be paralleled to increase current capability.
19 OUT14 output Constant-current sink output channel 14; absolute maximum output voltage is 11 V and output current is 65 mA, and outputs may be paralleled to increase current capability.
20 OUT15 output Constant-current sink output channel 15; absolute maximum output voltage is 11 V and output current is 65 mA, and outputs may be paralleled to increase current capability.
21 BLANK input Blank input; when high, all constant-current outputs are forced off, and when low, outputs follow the on/off control data in the data latch.
22 SOUT output Serial data output of the 17-bit common shift register, connected to its MSB and clocked out on the SCLK rising edge.
23 IREF bidirectional Maximum-current programming pin; a resistor from IREF to GND (1.32 kΩ to 66.0 kΩ, placed close to the device) sets the maximum current of every output, and tying IREF directly to GND forces all outputs off.
24 VCC power_in Power-supply voltage; the recommended supply range is 3.0 V to 5.5 V and the absolute maximum is 6.0 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SSOP-24-150mil
Category LED Drivers
Pins 24

CAD (KiCad official)

  • Symbol: TLC5929DBQR
  • Footprint: Package_SO:SSOP-24_5.3x8.2mm_P0.65mm
  • 3D model: SSOP-24-150mil (KiCad packages3D, STEP)
  • 3D model files: tlc5929dbqr-etched.step / tlc5929dbqr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlc5929dbqr.step / tlc5929dbqr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (46 pp, sha256 46eb2307ba76accd, retrieved 2026-10-08, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF