component
GR8386CG
Public Made by Adomby adom
Grenergy(南京绿芯) DC-DC Converters, SOT23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 16d ago |
| viewers | 16d ago |
| gr8386cg-etched.glb | 16d ago |
| gr8386cg-etched.step | 16d ago |
| gr8386cg-hero.glb | 16d ago |
| gr8386cg-hero.overlay.json | 16d ago |
| gr8386cg.glb | 16d ago |
| gr8386cg.kicad_mod | 16d ago |
| gr8386cg.kicad_sym | 16d ago |
| gr8386cg.lbr | 16d ago |
| gr8386cg.step | 16d ago |
| package.json | 16d ago |
| page.json | 16d ago |
| README.md | 16d ago |
GR8386CG
Grenergy(南京绿芯) · DC-DC Converters · SOT23-6
GR8386CG from Grenergy(南京绿芯), in a SOT23-6. 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 | VIN | power_in | High-voltage linear regulator input, rated -1V to 130V to GND as an absolute maximum. |
| 2 | GND | power_in | Ground reference for the controller. |
| 3 | NC | unconnected | No internal connection; leave unconnected. |
| 4 | VDD | power_out | Internal regulator output that supplies the IC; recommended 4V to 6V to GND with a 0.1 µF to 1 µF capacitor, and absolute maximum -0.3V to 7V. |
| 5 | GATE | output | Gate drive output for the synchronous rectifier MOSFET, with absolute maximum -0.3V to 7V, peak source current 0.8A and peak sink current 1.3A at CLoad = 10nF (guaranteed by design). |
| 6 | VD | input | MOSFET drain voltage sense input, recommended -0.3V to 120V to GND; turn-on threshold is -100mV and gate turns off near 0mV. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Grenergy(南京绿芯) |
| Package | SOT23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Operating Junction temperature | -40 | 125 | ℃ | 3 | |||
| Operating ambient temperature | -40 | 85 | ℃ | 3 | |||
| VDD to GND | 4 | 6 | V | 3 | |||
| VD to GND | -0.3 | 120 | V | 3 | |||
| VDD Capacitor | 0.1 | 1 | μF | 3 | |||
| VIN, VD to GND | -1 | 130 | V | 3 | |||
| VDD, GATE | -0.3 | 7 | V | 3 | |||
| Junction temperature | 150 | ℃ | 3 | ||||
| Storage temperature range | -55 | 150 | ℃ | 3 | |||
| Lead temperature (solder) | 260 | ℃ | 3 | ||||
| ESD, MM | 3 | KV | 3 | ||||
| ESD, HBM | 300 | V | 3 | ||||
| SOT-26 junction to ambient thermal resistance | θJA | 250 | ℃/W | 3 | |||
| UVLO-ON | 3.4 | 3.6 | 3.8 | V | 5 | ||
| UVLO-OFF | 2.8 | 3.1 | 3.3 | V | 5 | ||
| VDD Supply Current | 30 | 40 | 50 | mA | VD=20V VDD=3V | 5 | |
| Regulation Threshold | -15 | -30 | -50 | mV | 5 | ||
| Turn Off Blanking Threshold | 1.7 | 2 | 2.3 | V | 5 | ||
| Turn Off Threshold during Tminon | 1.3 | 1.8 | 2.1 | V | 5 | ||
| Minimum On Time | TMINON | 0.5 | 0.6 | 0.7 | us | 5 | |
| Minimum Off Time | TMINOFF | 275 | 375 | 475 | ns | 5 |
CAD (KiCad official)
- Symbol:
GR8386CG - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT23-6 (KiCad packages3D, STEP)
- 3D model files:
gr8386cg-etched.step/gr8386cg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gr8386cg.step/gr8386cg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Grenergy(南京绿芯) datasheet (9 pp, sha256
e59212ac98282461, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).