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TPS2066DGN
Public Made by Adomby adom
Texas Instruments Power Distribution Switches, MSOP-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
markdownTPS2066DGN
Texas Instruments · Power Distribution Switches · MSOP-8
TPS2066DGN from Texas Instruments, in a MSOP-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 connection that is internally connected to PowerPAD for thermal heat-sinking to circuit board. |
| 2 | IN | input | Input voltage supply pin with operating range 2.7V to 5.5V. |
| 3 | EN1 | input | Enable input for OUT1 power switch; logic high turns on IN-OUT1 switch. |
| 4 | EN2 | input | Enable input for OUT2 power switch; logic high turns on IN-OUT2 switch. |
| 5 | OC2 | output | Overcurrent output for OUT2, open-drain active-low signal with threshold range 1.1A to 1.9A. |
| 6 | OUT2 | output | Power-switch output for OUT2 rated for continuous current 0 to 1A with 70mΩ on-state resistance. |
| 7 | OUT1 | output | Power-switch output for OUT1 rated for continuous current 0 to 1A with 70mΩ on-state resistance. |
| 8 | OC1 | output | Overcurrent output for OUT1, open-drain active-low signal with threshold range 1.1A to 1.9A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | MSOP-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TPS2066DGN - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
tps2066dgn-etched.step/tps2066dgn-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps2066dgn.step/tps2066dgn.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (56 pp, sha256
a6fcc7016ddc184f, retrieved 2026-10-05, 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, primaryclaude-haiku-4-5-20251001(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).