component
GR1230TCG
Public Made by Adomby adom
Grenergy AC-DC Controllers & Regulators, SOT-26. 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
markdownGR1230TCG
Grenergy · AC-DC Controllers & Regulators · SOT-26
GR1230TCG from Grenergy, in a SOT-26. 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 | GND | power_in | Ground reference pin. |
| 2 | COMP | input | Voltage feedback pin for duty cycle control via photo-coupler; accepts -0.3 |
| 3 | QRD | input | Quasi-resonant detection and output over-voltage protection pin; upper clamp 4.6V, lower clamp -0.3V, OVP threshold 3.5V with 64µs debounce. |
| 4 | CS | input | Current sense pin connected to sense resistor for MOSFET current signal measurement; maximum input voltage 0.85V with 225~375ns leading-edge blanking time. |
| 5 | VCC | power_in | Power supply pin with operating range 9~26.5V; over-voltage protection at 28V threshold with 128µs debounce time. |
| 6 | OUT | output | Gate driver output for external MOSFET; voltage range -0.3~Vcc+0.3V with 13.5V internal clamp, 330ns rise time and 45ns fall time at 1000pF load. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Grenergy |
| Package | SOT-26 |
| Category | Power Supply Chip |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
GR1230TCG - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-26 (KiCad packages3D, STEP)
- 3D model files:
gr1230tcg-etched.step/gr1230tcg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gr1230tcg.step/gr1230tcg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Grenergy datasheet (12 pp, sha256
bbe6c49ccca2bc0d, retrieved 2026-09-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).