component
TPS2044BDR
Public Made by Adomby adom
Texas Instruments Power Distribution Switches, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTPS2044BDR
Texas Instruments · Power Distribution Switches · SOIC-16
TPS2044BDR 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 | GND | power_in | Ground |
| 2 | IN1 | power_in | Input voltage for OUT1 and OUT2; 2.7 V to 5.5 V operating range |
| 3 | EN1 | input | Enable input logic low turns on power switch IN1-OUT1; TTL/CMOS compatible |
| 4 | EN2 | input | Enable input logic low turns on power switch IN1-OUT2; TTL/CMOS compatible |
| 5 | GND | power_in | Ground |
| 6 | IN2 | power_in | Input voltage for OUT3 and OUT4; 2.7 V to 5.5 V operating range |
| 7 | EN3 | input | Enable input logic low turns on power switch IN2-OUT3; TTL/CMOS compatible |
| 8 | EN4 | input | Enable input logic low turns on power switch IN2-OUT4; TTL/CMOS compatible |
| 9 | OC4 | output | Overcurrent open-drain output active low for IN2-OUT4 with 10 ms deglitch |
| 10 | OUT4 | output | Power-switch output for IN2-OUT4; maximum 500 mA continuous current |
| 11 | OUT3 | output | Power-switch output for IN2-OUT3; maximum 500 mA continuous current |
| 12 | OC3 | output | Overcurrent open-drain output active low for IN2-OUT3 with 10 ms deglitch |
| 13 | OC2 | output | Overcurrent open-drain output active low for IN1-OUT2 with 10 ms deglitch |
| 14 | OUT2 | output | Power-switch output for IN1-OUT2; maximum 500 mA continuous current |
| 15 | OUT1 | output | Power-switch output for IN1-OUT1; maximum 500 mA continuous current |
| 16 | OC1 | output | Overcurrent open-drain output active low for IN1-OUT1 with 10 ms deglitch |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-16 |
| Category | Power Management (PMIC) |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
TPS2044BDR - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOIC-16 (KiCad packages3D, STEP)
- 3D model files:
tps2044bdr-etched.step/tps2044bdr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps2044bdr.step/tps2044bdr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (74 pp, sha256
b8e3d6d124f7aa62, retrieved 2026-09-24, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).