component

TPS2419DR

Public Made by Adom

by adom

Texas Instruments Power Distribution Switches, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)tps2419drfactory-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 1mo ago
viewers tps2419dr: viewers · Ray 1mo ago
package.json Publish 0.1.0 · Ray 1mo ago
page.json Set visibility: public · Ray 1mo ago
README.md Initial commit: component/tps2419dr · Ray 1mo ago
tps2419dr-etched.glb tps2419dr: factory component page (tier=mfr) · Ray 1mo ago
tps2419dr-etched.step tps2419dr: factory component page (tier=mfr) · Ray 1mo ago
tps2419dr-hero.glb tps2419dr: hero GLB from the etched model (keeps the MPN mark) · Ray 1mo ago
tps2419dr-hero.overlay.json Publish 0.1.0 · Ray 1mo ago
tps2419dr.glb Publish 0.1.0 · Ray 1mo ago
tps2419dr.kicad_mod Publish 0.1.0 · Ray 1mo ago
tps2419dr.kicad_sym Publish 0.1.0 · Ray 1mo ago
tps2419dr.lbr Publish 0.1.0 · Ray 1mo ago
tps2419dr.step Publish 0.1.0 · Ray 1mo ago

TPS2419DR

Texas Instruments · Power Distribution Switches · SOIC-8

TPS2419DR from Texas Instruments, in a SOIC-8. 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 RSET input Connect a resistor to ground to program the V(A-C) turn-off threshold; leaving RSET open gives a slightly positive turn-off threshold.
2 EN input Pull EN above 1.3 V to permit normal ORing operation, a low on EN holds GATE low, and EN should not be driven above its 5 V recommended maximum.
3 RSVD power_in Reserved pin that must be connected to GND.
4 GND power_in Device ground, which should have a low-impedance connection to the ground plane because it carries several amperes of discharge current when the external MOSFET turns off.
5 GATE output Drives the gate of the external N-channel MOSFET to emulate a low forward-voltage diode, driven positive with respect to A from BYP and pulled down strongly at turn-off.
6 C input Cathode voltage sense input and bias supply for the gate-drive charge pump; it must be at least 3 V for the MOSFET to be turned on, and the input range is 0 to 16.5 V.
7 A input Anode voltage sense input connected to the MOSFET source, and the reference for the charge-pump supply on BYP; the input range is 0 to 16.5 V.
8 BYP bidirectional Charge-pump output and positive supply for the internal comparators and GATE driver, requiring a capacitor to A (2200 pF ceramic recommended) and never to be shorted to a voltage below A.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Power Management (PMIC)
Pins 8

CAD (KiCad official)

  • Symbol: TPS2419DR
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: tps2419dr-etched.step / tps2419dr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps2419dr.step / tps2419dr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (29 pp, sha256 5d2098bd9b468e95, retrieved 2026-10-08, tier: manufacturer)
  • 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