component

gr9210rkjg

Public Made by Adom

by adom

Grenergy AC-DC Controllers & Regulators, DIP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Contents

README

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GR9210RKJG

Grenergy · AC-DC Controllers & Regulators · DIP-8

GR9210RKJG from Grenergy, in a DIP-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 VCC power_in Supply voltage pin, operating range 8.5V to 26.5V with OVP threshold at 28V.
2 COMP output Output of error amplifier for voltage compensation, open-circuit voltage 4.1V, frequency control threshold range 0.1V to 1.5V.
3 FB input Quasi-resonant detection and feedback control input, clamped -0.3V to 4.6V, UVP threshold 1V.
4 CS input Current sense input for internal MOSFET, maximum 0.85V at low line and 0.7V at high line, with 300ns leading-edge blanking time.
5 DRAIN output Drain of internal 650V power MOSFET with 2Ω on-resistance.
6 DRAIN output Drain of internal 650V power MOSFET with 2Ω on-resistance.
7 GND power_in Ground reference pin.
8 GND power_in Ground reference pin.

Key specifications

Parameter Value
Manufacturer Grenergy
Package DIP-8
Category Power Supply Chip
Pins 8

CAD (KiCad official)

  • Symbol: GR9210RKJG
  • Footprint: Package_DIP:DIP-8_W7.62mm
  • 3D model: DIP-8 (KiCad packages3D, STEP)
  • 3D model files: gr9210rkjg-etched.step / gr9210rkjg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); gr9210rkjg.step / gr9210rkjg.glb are the bare package body.

Provenance

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

  • Datasheet: Grenergy datasheet (15 pp, sha256 77fc5929136763d1, retrieved 2026-09-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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

Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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