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kp3282sga
Public Unreviewedby Ray
Kiwi Instruments AC-DC Controllers and Regulators, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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markdownKP3282SGA
Kiwi Instruments · AC-DC Controllers and Regulators · SOP-8
KP3282SGA from Kiwi Instruments, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VDD | power_in | Chip supply pin, also serves as output voltage feedback. VDD turn-on ~7.5V, UVLO ~7.0V, regulation ~18.5V, OVP ~24V, clamp ~30V @ 10mA. Recommend 1uF ceramic decoupling capacitor. |
| 2 | GND | power_in | Chip reference ground. |
| 3 | NC | unconnected | No connection. |
| 4 | NC | unconnected | No connection (may be tied to Drain pin per datasheet note). |
| 5 | Drain | passive | Drain of the internal 650V high-voltage power MOSFET. KP3282 Rds(on) typ 4Ω, BVDSS 650V min. Also functions as HV startup input via internal HV circuit. |
| 6 | Drain | passive | Drain of the internal 650V high-voltage power MOSFET (internally connected to pins 5, 7, 8 for current handling and heat spreading). |
| 7 | Drain | passive | Drain of the internal 650V high-voltage power MOSFET (internally connected to pins 5, 6, 8 for current handling and heat spreading). |
| 8 | Drain | passive | Drain of the internal 650V high-voltage power MOSFET (internally connected to pins 5, 6, 7 for current handling and heat spreading). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Kiwi Instruments |
| Package | SOP-8 |
| Category | PMIC |
| Pins | 8 |
Ordering variants
KP3282SGAKP3282SGADP
CAD (KiCad official)
- Symbol:
KP3282SGA - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Kiwi Instruments datasheet (None pp, sha256
3537cae202930876, retrieved 2026-08-17, 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:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).