component
KP4213ESGA
Public Made by Adomby adom
KIWI Monitors & Reset Circuits, ESOP-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
markdownKP4213ESGA
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);kp4213esga.step/kp4213esga.glbare 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, primaryclaude-sonnet-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).