component
TPS2090DR
Public Made by Adomby adom
Texas Instruments Power Distribution Switches, SOIC-8. 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
markdownTPS2090DR
Texas Instruments · Power Distribution Switches · SOIC-8
TPS2090DR 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 | GND | power_in | Ground reference for the device; all voltages are specified with respect to GND. |
| 2 | IN1 | input | N-channel MOSFET drain of switch 1 (power input); the device operates from 2.7 V to 5.5 V and a 0.01 µF to 0.1 µF ceramic bypass to GND is recommended close to the device. |
| 3 | IN2 | input | N-channel MOSFET drain of switch 2 (power input); the device operates from 2.7 V to 5.5 V and a 0.01 µF to 0.1 µF ceramic bypass to GND is recommended close to the device. |
| 4 | EN1 | input | Enable input for switch 1 that is active high on the TPS2090 and turns on the power switch; input range is 0 V to 5.5 V and it is TTL/CMOS compatible with VIH of 2 V minimum and VIL of 0.8 V maximum at 4.5 V ≤ VI(IN) ≤ 5.5 V. |
| 5 | EN2 | input | Enable input for switch 2 that is active high on the TPS2090 and turns on the power switch; input range is 0 V to 5.5 V and it is TTL/CMOS compatible with VIH of 2 V minimum and VIL of 0.8 V maximum at 4.5 V ≤ VI(IN) ≤ 5.5 V. |
| 6 | OUT2 | output | Power-switch output of channel 2, limited to 250 mA continuous per switch and to about 0.5 A (0.3 A to 0.7 A) in short-circuit current limit. |
| 7 | OUT1 | output | Power-switch output of channel 1, limited to 250 mA continuous per switch and to about 0.5 A (0.3 A to 0.7 A) in short-circuit current limit. |
| 8 | OC | output | Overcurrent open-drain output that is asserted active low on overcurrent or overtemperature; it sinks up to 10 mA with a 0.5 V maximum output-low voltage at 5 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TPS2090DR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
tps2090dr-etched.step/tps2090dr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps2090dr.step/tps2090dr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (27 pp, sha256
890f3d5b3f8d9806, retrieved 2026-10-11, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).