component
KP41262SGA
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.
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
markdownKP41262SGA
Kiwi Instruments · Power Distribution Switches · SOP-8
KP41262SGA 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 | GND | power_in | IC reference ground, which is also the source of the internal power MOSFET. |
| 2 | GND | power_in | IC reference ground, which is also the source of the internal power MOSFET. |
| 3 | VDD | power_in | IC supply pin; the datasheet gives VDD DC supply absolute range -0.3 to 9 V, VDD_ON 3.1 V typ, VDD_OFF 2.8 V typ, and VDD clamp 9 V at 5 mA clamp current. |
| 4 | Vo | input | VDD supply configuration pin; the detailed configuration is described in the datasheet's function description section, which is not included in the provided text. |
| 5 | Drain | passive | Drain of the internal power MOSFET, rated 60 V (VBR) with a Drain pin operating voltage range of -0.3 to 60 V. |
| 6 | Drain | passive | Drain of the internal power MOSFET, rated 60 V (VBR) with a Drain pin operating voltage range of -0.3 to 60 V. |
| 7 | Drain | passive | Drain of the internal power MOSFET, rated 60 V (VBR) with a Drain pin operating voltage range of -0.3 to 60 V. |
| 8 | Drain | passive | Drain of the internal power MOSFET, rated 60 V (VBR) with a Drain pin operating voltage range of -0.3 to 60 V. |
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 |
|---|---|---|---|---|---|---|---|
| 静态工作电流 IQ | IQ | 160 | 226 | 270 | μA | VDD=6V, Drain=0V | 3 |
| 高压供电 VDD 调制电压 | VDD_reg | 6.4 | 7.1 | 7.8 | V | Drain=12V | 3 |
| VDD 开启电压 | VDD_ON | 2.9 | 3.1 | 3.3 | V | 3 | |
| VDD 关断电压 | VDD_OFF | 2.5 | 2.8 | 3 | V | 3 | |
| 内部 MOSFET 关断阈值 | Vth_off | -10 | -7 | -2 | mV | 3 | |
| 内部 MOSFET 开启阈值 | Vth_on | -320 | -300 | -280 | mV | 3 | |
| 内部 MOSFET 导通阻抗 (KP41262SG) | Rds_on | 8.2 | 9.5 | mΩ | VGS=10V, ID=13.5A | 3 | |
| 前沿消隐 LEB | LEB | 1 | 1.2 | 1.4 | μs | 4 | |
| Drain 脚工作电压范围 | -0.3 | 60 | V | 3 | |||
| VDD 直流供电电压 | -0.3 | 9 | V | 3 | |||
| VDD 直流钳位电流 | 5 | mA | 3 | ||||
| 芯片工作结温 (极限) | 150 | °C | 3 | ||||
| 储藏温度 | -40 | 150 | °C | 3 | |||
| 管脚温度 (焊接) | 260 | °C | 焊接 10 秒 | 3 | |||
| ESD 能力 (人体模型) | 5 | kV | 人体模型 (HBM) | 3 | |||
| 芯片工作结温 (推荐) | -40 | 125 | °C | 3 | |||
| 封装热阻 结到环境 (SOP-8) | 165 | °C/W | SOP-8, 结到环境 | 3 | |||
| VDD 钳位电压 | VDD_Clamp | 9 | V | I(VDD ) = 5mA | 3 | ||
| SR MOSFET 开启延迟 | Td_on | 40 | ns | 4 | |||
| SR MOSFET 关断延迟 | Td_off | 60 | ns | 4 | |||
| 内部 MOSFET 耐压 | VBR | 60 | V | 4 | |||
| 内部 MOSFET 漏极连续电流 (KP41262SG) | ID | 14 | A | TA=25℃ (备注 3) | 4 | ||
| 内部 MOSFET 漏极脉冲电流 (KP41262SG) | IDM | 56 | A | TA=25℃ (备注 3) | 4 |
CAD (KiCad official)
- Symbol:
KP41262SGA - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
kp41262sga-etched.step/kp41262sga-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);kp41262sga.step/kp41262sga.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Kiwi Instruments datasheet (6 pp, sha256
522673d8593061d5, retrieved 2026-10-18, 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).