component

TPS259573DSGR

Public Made by Adom

by adom

Texas Instruments Surge Protection Devices (SPDs), WSON-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcircuit protectiontps259573dsgrfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 2d ago
viewers tps259573dsgr: viewers · Ray 2d ago
package.json Publish 0.1.0 · Ray 2d ago
page.json Set visibility: public · Ray 2d ago
README.md Initial commit: component/tps259573dsgr · Ray 2d ago
tps259573dsgr-etched.glb tps259573dsgr: factory component page (tier=lcsc) · Ray 2d ago
tps259573dsgr-etched.step tps259573dsgr: factory component page (tier=lcsc) · Ray 2d ago
tps259573dsgr-hero.glb Publish 0.1.0 · Ray 2d ago
tps259573dsgr-hero.overlay.json Publish 0.1.0 · Ray 2d ago
tps259573dsgr.glb Publish 0.1.0 · Ray 2d ago
tps259573dsgr.kicad_mod Publish 0.1.0 · Ray 2d ago
tps259573dsgr.kicad_sym Publish 0.1.0 · Ray 2d ago
tps259573dsgr.lbr Publish 0.1.0 · Ray 2d ago
tps259573dsgr.step Publish 0.1.0 · Ray 2d ago

TPS259573DSGR

Texas Instruments · Surge Protection Devices (SPDs) · WSON-8-EP(2x2)

TPS259573DSGR from Texas Instruments, in a WSON-8-EP(2x2). 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 dVdt bidirectional A capacitor from this pin to GND sets the output turn on slew rate; leave floating for fastest turn-on.
2 EN/OVLO input Active low enable for TPS2595x3 variants; a resistor divider can be used to adjust the overvoltage lockout threshold; do not leave floating.
3 IN power_in Power input
4 IN power_in Power input
5 OUT power_out Power output
6 FLT output Fault event indicator pulled low when fault is detected; open-drain output requiring external pull-up resistance.
7 ILM bidirectional Dual-function pin for output current limiting and monitoring; external resistor from this pin to GND sets current limit; pin voltage monitors output load current; do not leave floating.
8 GND power_in Ground
9 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package WSON-8-EP(2x2)
Category Circuit Protection
Pins 9

CAD (KiCad official)

  • Symbol: TPS259573DSGR
  • Footprint: Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm
  • 3D model: WSON-8-EP(2x2) (KiCad packages3D, STEP)
  • 3D model files: tps259573dsgr-etched.step / tps259573dsgr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps259573dsgr.step / tps259573dsgr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (49 pp, sha256 c6982dad9247501e, retrieved 2026-10-03, 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-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