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TPS610981DSER
Public Made by Adomby adom
Texas Instruments DC-DC Converters, WSON-6(1.5x1.5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+43@@ -0,0 +1,43 @@+# TPS610981DSER++**Texas Instruments** · DC-DC Converters · WSON-6(1.5x1.5)++TPS610981DSER from Texas Instruments, in a WSON-6(1.5x1.5). 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 | VMAIN | power_out | Boost converter output that supplies the always-on main system rail; V(MAIN) is specified at 2.2 V to 4.3 V with 5 µF to 22 µF effective output capacitance on CO1. |+| 2 | SW | power_out | Connection for the boost converter inductor (switch node); effective inductance range is 1.54 µH to 6.11 µH with 4.7 µH nominal. |+| 3 | VIN | power_in | IC power supply input; the recommended input voltage range is 0.7 V to 4.5 V. |+| 4 | MODE | input | Mode selection pin: high selects Active mode and low selects Low Power mode; it must be actively tied high or low and must not be left floating. |+| 5 | VSUB | power_out | LDO or load switch output that powers peripherals; V(SUB) is specified at 1.8 V to 3.7 V. |+| 6 | GND | power_in | IC ground reference pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | WSON-6(1.5x1.5) |+| Category | Power Management (PMIC) |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `TPS610981DSER`+- Footprint: `Package_SON:WSON-6_1.5x1.5mm_P0.5mm`+- 3D model: WSON-6(1.5x1.5) (KiCad packages3D, STEP)+- 3D model files: `tps610981dser-etched.step` / `tps610981dser-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps610981dser.step` / `tps610981dser.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/cn/lit/gpn/tps610981) (43 pp, sha256 `c87e6b5b5237c26f`, retrieved 2026-10-08, 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`, primary `claude-haiku-5-5` (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/tps610981dser-datasheet.pdf)
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