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INA205AIPWR
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Texas Instruments Current Sense Amplifiers, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+51@@ -0,0 +1,51 @@+# INA205AIPWR++**Texas Instruments** · Current Sense Amplifiers · TSSOP-14++INA205AIPWR from Texas Instruments, in a TSSOP-14. 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 | VS | power_in | Supply voltage input, 2.7 V to 18 V operating range. |+| 2 | OUT | output | Shunt voltage output with 100 V/V gain for INA205. |+| 3 | CMP1 IN-/0.6-V Ref | input | Comparator 1 negative input, can be used to override the internal 0.6-V reference. |+| 4 | CMP1 IN+ | input | Comparator 1 positive input for latched threshold detection. |+| 5 | CMP2 IN+ | input | Comparator 2 positive input for programmable-delay threshold detection. |+| 6 | CMP2 IN-/0.6-V Ref | input | Comparator 2 negative input, can be used to override the internal 0.6-V reference. |+| 7 | GND | power_in | Ground reference, 0 V return for all currents. |+| 8 | CMP1 RESET | input | Comparator 1 output reset, active low asynchronous input. |+| 9 | CMP2 DELAY | input | Comparator 2 delay time adjustment capacitor pin, maximum voltage 10 V. |+| 10 | CMP2 OUT | tri_state | Comparator 2 open-drain output, maximum voltage rating 18 V. |+| 11 | CMP1 OUT | tri_state | Comparator 1 open-drain latched output, maximum voltage rating 18 V. |+| 12 | 1.2-V REF OUT | output | Internal 1.2-V reference output for external biasing applications. |+| 13 | VIN- | power_in | Connect to shunt low side, common-mode voltage range -16 V to 80 V. |+| 14 | VIN+ | power_in | Connect to shunt high side, common-mode voltage range -16 V to 80 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-14 |+| Category | Amplifiers/Comparators |+| Pins | 14 |++## CAD (KiCad official)++- Symbol: `INA205AIPWR`+- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`+- 3D model: TSSOP-14 (KiCad packages3D, STEP)+- 3D model files: `ina205aipwr-etched.step` / `ina205aipwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ina205aipwr.step` / `ina205aipwr.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/ina205) (42 pp, sha256 `2df3f1c5773ed6ad`, 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`, 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/ina205aipwr-datasheet.pdf)
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