component
GR8313FKG
Public Made by Adomby adom
Grenergy Battery Management ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownGR8313FKG
Grenergy · Battery Management ICs · SOP-8
GR8313FKG from Grenergy, in a SOP-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 | PGI | input | Power good input signal pin with rising threshold 1.3V and falling threshold 0.63V for supply status indication. |
| 2 | GND | power_in | Ground reference. |
| 3 | FPO/ | output | Inverted fault protection output with open drain stage; pulls low on fault or over-voltage condition, sinking 10mA at 0.35V maximum. |
| 4 | PSON/ | input | Remote ON/OFF control input; active-low with VIL 1.0-1.1V and VIH 1.4-1.5V thresholds, 24-61mS debounce time. |
| 5 | VS33 | input | 3.3V over/under voltage protection input; monitors 3.3V rail with over-voltage threshold 3.7-4.1V and under-voltage threshold 2.0-2.4V. |
| 6 | VS5 | input | 5.0V over/under voltage protection input; monitors 5V rail with over-voltage threshold 5.7-6.5V and under-voltage threshold 3.3-3.7V. |
| 7 | VCC | power_in | Power supply input; operating range 4.5-15V with 2-3mA typical supply current. |
| 8 | PGO | output | Power good output signal with open drain stage; floating high when supplies valid and pulling low on fault with 100-150mS delay. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Grenergy |
| Package | SOP-8 |
| Category | Power Supply Chip |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
GR8313FKG - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
gr8313fkg-etched.step/gr8313fkg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gr8313fkg.step/gr8313fkg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Grenergy datasheet (10 pp, sha256
c652bd5cf7808e60, retrieved 2026-09-22, 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).