component
TPS2412DR
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.
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README.mdadded+44@@ -0,0 +1,44 @@+# TPS2412DR++**Texas Instruments** · Power Distribution Switches · SOIC-8++TPS2412DR 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 | VDD | power_in | Input power for the gate drive charge pump and internal controls; must be connected to a supply voltage ≥ 3 V. |+| 2 | RSET | input | Connect a resistor to ground to program the fast turnoff threshold; leaving RSET open results in a slightly positive V(A-C) turnoff threshold. |+| 3 | RSVD | power_in | Reserved pin; must be connected to GND. |+| 4 | GND | power_in | Device ground; reference for all voltage measurements. |+| 5 | GATE | output | Output to external N-channel MOSFET gate; controls the MOSFET to emulate a low forward-voltage diode. |+| 6 | C | input | Voltage sense input for simulated diode cathode; connect to MOSFET drain in typical configuration. |+| 7 | A | input | Voltage sense input for simulated diode anode and reference for charge-pump bias supply; connect to MOSFET source in typical configuration. |+| 8 | BYP | bidirectional | Charge pump output and positive supply for internal comparators and gate driver; connect a storage capacitor from BYP to A to filter the gate drive supply voltage. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Power Management (PMIC) |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `TPS2412DR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)+- 3D model files: `tps2412dr-etched.step` / `tps2412dr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps2412dr.step` / `tps2412dr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/tps2412.pdf) (31 pp, sha256 `39c82fcac6848b14`, 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](docs/tps2412dr-datasheet.pdf)
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