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Generated by kicad-footprint-generator · KiCad file format 20260206

Name	Last commit message	Last updated
docs	Publish 0.1.0 · Ray	19d ago
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README.md	Initial commit: component/tlc59482dbqr · Ray	19d ago
tlc59482dbqr-etched.glb	tlc59482dbqr: factory component page (tier=lcsc) · Ray	19d ago
tlc59482dbqr-etched.step	tlc59482dbqr: factory component page (tier=lcsc) · Ray	19d ago
tlc59482dbqr-hero.glb	tlc59482dbqr: hero GLB from the etched model (keeps the MPN mark) · Ray	18d ago
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TLC59482DBQR

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

TLC59482DBQR 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	Power ground for the device, and the thermal pad must be connected to GND through the PCB pattern because it is not internally connected to GND.
2	SIN	input	Serial data input for the 16-bit common shift register, with data shifted into the LSB on each SCLK rising edge.
3	SCLK	input	Serial data shift clock; data on SIN are shifted into the LSB of the 16-bit common shift register on each rising edge and shifted toward the MSB.
4	LAT	input	Latch input; the LAT falling edge latches data from the 16-bit common shift register into the GS data latch, and the pin is internally pulled down to GND with a 500-kΩ (typ) resistor.
5	OUT0	output	Constant-current sink output channel 0; outputs can be paralleled for more current and each output can see a different voltage.
6	OUT1	output	Constant-current sink output channel 1; outputs can be paralleled for more current and each output can see a different voltage.
7	OUT2	output	Constant-current sink output channel 2; outputs can be paralleled for more current and each output can see a different voltage.
8	OUT3	output	Constant-current sink output channel 3; outputs can be paralleled for more current and each output can see a different voltage.
9	OUT4	output	Constant-current sink output channel 4; outputs can be paralleled for more current and each output can see a different voltage.
10	OUT5	output	Constant-current sink output channel 5; outputs can be paralleled for more current and each output can see a different voltage.
11	OUT6	output	Constant-current sink output channel 6; outputs can be paralleled for more current and each output can see a different voltage.
12	OUT7	output	Constant-current sink output channel 7; outputs can be paralleled for more current and each output can see a different voltage.
13	OUT8	output	Constant-current sink output channel 8; outputs can be paralleled for more current and each output can see a different voltage.
14	OUT9	output	Constant-current sink output channel 9; outputs can be paralleled for more current and each output can see a different voltage.
15	OUT10	output	Constant-current sink output channel 10; outputs can be paralleled for more current and each output can see a different voltage.
16	OUT11	output	Constant-current sink output channel 11; outputs can be paralleled for more current and each output can see a different voltage.
17	OUT12	output	Constant-current sink output channel 12; outputs can be paralleled for more current and each output can see a different voltage.
18	OUT13	output	Constant-current sink output channel 13; outputs can be paralleled for more current and each output can see a different voltage.
19	OUT14	output	Constant-current sink output channel 14; outputs can be paralleled for more current and each output can see a different voltage.
20	OUT15	output	Constant-current sink output channel 15; outputs can be paralleled for more current and each output can see a different voltage.
21	GSCLK	input	Grayscale PWM reference clock; each rising edge increments the GS counter, and the TMGRST or LATGS commands (with TMRSTEN or XRFRESH set to 1) force all outputs off and reset the GS counter to 0.
22	SOUT	output	Serial data output of the 16-bit common shift register, clocked out on the SCLK rising edge; function data latch contents can be read here during the READFC command.
23	IREF	bidirectional	Reference current terminal; a resistor connected from IREF to GND sets the maximum current for all constant-current outputs.
24	VCC	power_in	Power-supply voltage input for the device.

Key specifications

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

CAD (KiCad official)

Symbol: TLC59482DBQR
Footprint: Package_SO:SSOP-24_5.3x8.2mm_P0.65mm
3D model: SSOP-24-150mil (KiCad packages3D, STEP)
3D model files: tlc59482dbqr-etched.step / tlc59482dbqr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlc59482dbqr.step / tlc59482dbqr.glb are the bare package body.

Provenance

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

Datasheet: Texas Instruments datasheet (33 pp, sha256 6372e153483b53ed, 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