component

TLC5917IPW

Public Made by Adom

by adom

Texas Instruments LED Drivers, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs tlc5917ipw: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers tlc5917ipw: viewers · Ray 4d ago
package.json Publish 0.1.0 · Ray 4d ago
page.json Set visibility: public · Ray 4d ago
README.md Initial commit: component/tlc5917ipw · Ray 4d ago
tlc5917ipw-etched.fit.json tlc5917ipw: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tlc5917ipw-etched.glb tlc5917ipw: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tlc5917ipw-etched.step tlc5917ipw: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tlc5917ipw.glb Publish 0.1.0 · Ray 4d ago
tlc5917ipw.kicad_mod Publish 0.1.0 · Ray 4d ago
tlc5917ipw.kicad_sym Publish 0.1.0 · Ray 4d ago
tlc5917ipw.lbr Publish 0.1.0 · Ray 4d ago
tlc5917ipw.step Publish 0.1.0 · Ray 4d ago

TLC5917IPW

Texas Instruments · LED Drivers · TSSOP-16

TLC5917IPW from Texas Instruments, in a TSSOP-16. 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 for control logic and current sink
2 SDI input Serial-data input to shift register
3 CLK input Clock input for data shift on rising edge
4 LE(ED1) input Data strobe input with internal pulldown; serial data transferred to latch when high, latched when low; control signal for Error Detection and Current Adjust Modes
5 OUT0 output Constant-current output
6 OUT1 output Constant-current output
7 OUT2 output Constant-current output
8 OUT3 output Constant-current output
9 OUT4 output Constant-current output
10 OUT5 output Constant-current output
11 OUT6 output Constant-current output
12 OUT7 output Constant-current output
13 OE(ED2) input Output enable with internal pullup; active low enables drivers, high blanks all drivers; control signal for Error Detection and Current Adjust Modes
14 SDO output Serial-data output to next driver IC or microcontroller
15 R-EXT input External resistor connected to ground to set constant-current output level for all channels
16 VDD power_in Supply voltage; recommended operating range 3 to 5.5 V

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-16
Category LED Drivers
Pins 16

CAD (KiCad official)

  • Symbol: TLC5917IPW
  • Footprint: Package_SO:TSSOP-16_4.4x5mm_P0.65mm
  • 3D model: TSSOP-16 (KiCad packages3D, STEP)
  • 3D model files: tlc5917ipw-etched.step / tlc5917ipw-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlc5917ipw.step / tlc5917ipw.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (40 pp, sha256 f257e916f7b5d37b, retrieved 2026-10-01, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (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