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KP4213ESGA

Public Made by Adom

by adom

KIWI Monitors & Reset Circuits, ESOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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KP4213ESGA

KIWI · Monitors & Reset Circuits · ESOP-8

KP4213ESGA from KIWI, 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 HVDD power_in Chip supply pin; VDD start-up threshold 13.5-17 V (16 V typ) and undervoltage threshold 8.5-10.5 V, with 650 V breakdown rating.
2 NC unconnected Non-functional pin, leave floating in use.
3 GATE output High-voltage MOSFET gate drive output pin.
4 CS input Current sense input pin with current limit of 190-200 mV (195 mV typ) and voltage range -0.3 to 8 V.
5 DET input MOSFET drain voltage detection pin with 2 V clamp and LED short-circuit protection threshold of 36-44 uA, voltage range -0.3 to 8 V.
6 GND power_in Chip reference ground.
7 COMP input Ripple-removal loop compensation pin; when floating, internal compensation equivalent to a 3 uF capacitor is used, voltage range -0.3 to 8 V.
8 Drain passive Internal power MOSFET drain input pin (also Exposed Pad); KP4213ESGA is rated 150 V breakdown with 250 mΩ Rdson.
9 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer KIWI
Package ESOP-8
Category Power Management ICs
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
VDD input start-up voltage VDDON 13.5 16 17 V 3
VDD undervoltage threshold VDDOFF 8.5 9.5 10.5 V 3
VDD start-up current IVDDST 100 200 300 uA VDD<VDD_ON 3
VDD operating current IVDDOp 100 200 300 uA 3
Current limit VCS_MAX 190 195 200 mV 3
Open-circuit detection threshold VCS_MIN_L 5 10 15 mV 3
Open-circuit detection threshold hysteresis VCS_MIN_H 25 30 35 mV 4
LED short-protection recovery threshold IDETH 70 80 100 uA 4
LED short-protection threshold IDETL 36 40 44 uA 4
COMP clamp voltage COMPmax 1.8 2 2.2 V Comp 管脚外接电容 4
DET clamp voltage VDETClamp 2 V 4
Short-protection delay TDET1 0.2 ms 4
Short-protection restart time TDET2 500 ms 4
Over-temperature protection trigger TOTP 130 °C 4
HV MOSFET breakdown voltage VBR 150 V KP4213ESGA 4
On-resistance Rdson 250 mΩ KP4213ESGA 4
VDD breakdown voltage 650 V 3
CS, DET, COMP voltage -0.3 8 V 3
Drain voltage (KP4213) -0.3 150 V 3
Power dissipation PDmax 1 W TA=50°C, ESOP-8 3
Operating junction temperature (abs max) 150 oC 3
Storage temperature -65 150 oC 3
Lead temperature 260 oC soldering 10 s 3
ESD (HBM) 3000 V 人体模型 3
Operating junction temperature -40 125 °C 3
Junction-to-ambient thermal resistance θJA 100 oC/W ESOP-8 3

CAD (KiCad official)

  • Symbol: KP4213ESGA
  • Footprint: Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm
  • 3D model: ESOP-8 (KiCad packages3D, STEP)
  • 3D model files: kp4213esga-etched.step / kp4213esga-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); kp4213esga.step / kp4213esga.glb are the bare package body.

Provenance

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

  • Datasheet: KIWI datasheet (5 pp, sha256 c844e5503eee5d4d, retrieved 2026-10-22, 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-sonnet-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