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TPS2044DR

Public Made by Adom

by adom

Texas Instruments Power Distribution Switches, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)tps2044drfactory-2.0.0extractor-text
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TPS2044DR

Texas Instruments · Power Distribution Switches · SOIC-16

TPS2044DR from Texas Instruments, in a SOIC-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 GND1 power_in Ground.
2 IN1 power_in Power supply input, 2.7 V to 5.5 V operating range.
3 EN1 input Enable input; logic low turns on power switch IN1-OUT1.
4 EN2 input Enable input; logic low turns on power switch IN1-OUT2.
5 GND2 power_in Ground.
6 IN2 power_in Power supply input, 2.7 V to 5.5 V operating range.
7 EN3 input Enable input; logic low turns on power switch IN2-OUT3.
8 EN4 input Enable input; logic low turns on power switch IN2-OUT4.
9 OC4 output Overcurrent output, open-drain, active low when 0.9 A limit exceeded or junction temperature exceeds 140°C.
10 OUT4 power_out Power switch output, 500 mA maximum continuous current.
11 OUT3 power_out Power switch output, 500 mA maximum continuous current.
12 OC3 output Overcurrent output, open-drain, active low when 0.9 A limit exceeded or junction temperature exceeds 140°C.
13 OC2 output Overcurrent output, open-drain, active low when 0.9 A limit exceeded or junction temperature exceeds 140°C.
14 OUT2 power_out Power switch output, 500 mA maximum continuous current.
15 OUT1 power_out Power switch output, 500 mA maximum continuous current.
16 OC1 output Overcurrent output, open-drain, active low when 0.9 A limit exceeded or junction temperature exceeds 140°C.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-16
Category Power Management (PMIC)
Pins 16

CAD (KiCad official)

  • Symbol: TPS2044DR
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOIC-16 (KiCad packages3D, STEP)
  • 3D model files: tps2044dr-etched.step / tps2044dr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps2044dr.step / tps2044dr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (29 pp, sha256 2e4e786008a95380, retrieved 2026-10-07, tier: manufacturer)
  • 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