component
KP40512SGA
Public Made by Adomby adom
Kiwi Instruments Power Distribution Switches, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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| docs | 16d ago |
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| kp40512sga-etched.step | 16d ago |
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| kp40512sga-hero.overlay.json | 16d ago |
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KP40512SGA
Kiwi Instruments · Power Distribution Switches · SOP-8
KP40512SGA from Kiwi Instruments, in a SOP-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 | HV | input | Drain-detect pin, with an operating voltage range of -1 to 180 V (absolute limit listed as HV pin operating voltage -1 to 180 V). |
| 2 | VDD | power_in | IC supply pin with VDD turn-on voltage 3.8 V, turn-off voltage 3.5 V, and VDD operating voltage range -0.3 to 12 V; VDD DC clamp current is 5 mA. |
| 3 | GND | power_in | IC reference ground pin. |
| 4 | GND | power_in | IC reference ground pin. |
| 5 | Drain | passive | Drain of the built-in power MOSFET, rated for a drain operating voltage range of -1 to 100 V and a DC drain current of 10 A for the KP40512SG variant. |
| 6 | Drain | passive | Drain of the built-in power MOSFET, rated for a drain operating voltage range of -1 to 100 V and a DC drain current of 10 A for the KP40512SG variant. |
| 7 | Drain | passive | Drain of the built-in power MOSFET, rated for a drain operating voltage range of -1 to 100 V and a DC drain current of 10 A for the KP40512SG variant. |
| 8 | Drain | passive | Drain of the built-in power MOSFET, rated for a drain operating voltage range of -1 to 100 V and a DC drain current of 10 A for the KP40512SG variant. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Kiwi Instruments |
| Package | SOP-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| HV pin working voltage range | -1 | 180 | V | 3 | |||
| Drain pin working voltage range | -1 | 100 | V | 3 | |||
| VDD pin working voltage range | -0.3 | 12 | V | 3 | |||
| VDD DC clamp current | 5 | mA | 3 | ||||
| Chip operating junction temperature (absolute maximum) | 150 | °C | 3 | ||||
| Storage temperature | -40 | 150 | °C | 3 | |||
| Pin temperature (soldering) | 260 | °C | soldering 10 s | 3 | |||
| ESD capability (human body model) | 2.5 | kV | human body model | 3 | |||
| Recommended chip operating junction temperature | -40 | 125 | °C | 3 | |||
| SR MOSFET turn-off threshold (Vth_off) | Vth_off | -5 | 0 | 5 | mV | 3 | |
| Package thermal resistance, junction to ambient (SOP-8) | 165 | °C/W | 3 |
CAD (KiCad official)
- Symbol:
KP40512SGA - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
kp40512sga-etched.step/kp40512sga-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);kp40512sga.step/kp40512sga.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Kiwi Instruments datasheet (6 pp, sha256
5c675ec93111c771, retrieved 2026-10-19, 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-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).