component
XB8606AJ
Public Unreviewedby Ray
XySemi Battery Management, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads when scrolled away or the tab is hidden.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads when scrolled away or the tab is hidden.
PCB Footprint
Open full view ↗Loads on click. Unloads when scrolled away or the tab is hidden.
Datasheet
Open in new tab ↗Loads on click. Unloads when scrolled away or the tab is hidden.
Contents
README
markdownXB8606AJ
XySemi · Battery Management · SOP-8
XB8606AJ from XySemi, 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 | VM | input | Negative terminal of the battery pack (V-minus sense / charger-negative side). The internal FET switch connects this terminal to GND. Pins 1, 2 and 3 are internally tied to the VM node. Absolute max range -6 to 10 V. |
| 2 | VM | input | Negative terminal of the battery pack (V-minus sense / charger-negative side). The internal FET switch connects this terminal to GND. Pins 1, 2 and 3 are internally tied to the VM node. |
| 3 | VM | input | Negative terminal of the battery pack (V-minus sense / charger-negative side). The internal FET switch connects this terminal to GND. Pins 1, 2 and 3 are internally tied to the VM node. |
| 4 | NC | unconnected | No connect. Leave floating or tie per PCB convention. |
| 5 | GND | power_in | Ground. Connect the negative terminal of the battery (BAT-) to this pin. Pins 5, 7 and 8 are the GND node. |
| 6 | VDD | power_in | Power supply input. Connect to the positive battery terminal through a series resistor (typ. 1 kΩ) with a 0.1 µF decoupling capacitor to GND. Absolute max -0.3 to 6 V. |
| 7 | GND | power_in | Ground. Connect the negative terminal of the battery (BAT-) to this pin. Pins 5, 7 and 8 are the GND node. |
| 8 | GND | power_in | Ground. Connect the negative terminal of the battery (BAT-) to this pin. Pins 5, 7 and 8 are the GND node. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | XySemi |
| Package | SOP-8 |
| Category | PMIC |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
XB8606AJ
CAD (KiCad official)
- Symbol:
XB8606AJ - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
xb8606aj.step |
122 KB | You want the bare part, or you mark your own boards. |
xb8606aj-etched.step |
2.1 MB | You want the part with XB8606AJ already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 502 faces against 147 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: XySemi datasheet (12 pp, sha256
7a24341d76ad6647, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).