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KP18002FESPA

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Kiwi Instruments LED Drivers, ESOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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KP18002FESPA

Kiwi Instruments · LED Drivers · ESOP-8

KP18002FESPA from Kiwi Instruments, in a ESOP-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 NC unconnected No-connect pin, described in the datasheet as a floating pin that is left unconnected.
2 NC unconnected No-connect pin, described in the datasheet as a floating pin that is left unconnected.
3 NC unconnected No-connect pin, described in the datasheet as a floating pin that is left unconnected.
4 OUT input LED current input port; the OUT port withstands -0.3 to 500 V (absolute maximum) and the LED drive current range is 5 to 300 mA.
5 HVDD power_in High-voltage supply input; the HVDD port is rated -0.3 to 700 V (absolute maximum) and the chip starts operating when HVDD reaches 8.5 V (max).
6 CS input Output current setting port; the CS voltage is rated -0.3 to 7 V (absolute maximum) and the reference voltage is 900 mV typical with RCS = 100 Ω.
7 NC unconnected No-connect pin, described in the datasheet as a floating pin that is left unconnected.
8 TEMP input Over-temperature compensation point setting: leaving the pin floating sets the compensation start at 150 °C, and tying it to GND sets it at 130 °C; the Temp pin is rated -0.3 to 7 V (absolute maximum).
9 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Kiwi Instruments
Package ESOP-8
Category LED Drivers
Pins 9

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
OUT pin breakdown voltage VOUT_BV 500 V 3
HVDD pin breakdown voltage VHVDD_BV 700 V 3
Quiescent current IDD 0.28 0.32 mA 3
LED driver current IOUT 5 300 mA 3
Reference voltage VREF 873 900 927 mV RCS=100Ω 3
Reference voltage lower limit VREF_LOW 243 mV 3
OUT pin voltage VOUT -0.3 500 V 3
HVDD pin voltage VHVDD -0.3 700 V 3
CS pin voltage VCS -0.3 7 V 3
Temp pin voltage VTemp -0.3 7 V 3
Power dissipation PD 1.25 W Note 3: allowable dissipation decreases with temperature; limited by TJMAX, RθJA and TA 3
Operating junction temperature range TJ -40 150 °C 3
Storage temperature range TSTG -55 150 °C 3
ESD HBM rating VESD 2 KV Human body model 3
Junction-to-ambient thermal resistance RθJA 65 °C/W TA=25°C natural convection, JEDEC JESD51, single-layer board (note 2) 3

CAD (KiCad official)

  • Symbol: KP18002FESPA
  • Footprint: Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm
  • 3D model: ESOP-8 (KiCad packages3D, STEP)
  • 3D model files: kp18002fespa-etched.step / kp18002fespa-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); kp18002fespa.step / kp18002fespa.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Kiwi Instruments datasheet (4 pp, sha256 f6af32143dafc166, 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, 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