component

FH8215

Public Unreviewed

by Ray

XIN FEI HONG Battery Management, SOT-23-3L. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Contents

README

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FH8215

XIN FEI HONG · Battery Management · SOT-23-3L

FH8215 from XIN FEI HONG, in a SOT-23-3L. 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 Connects to the negative terminal of the battery pack (charger-/load- node). The internal FET switch connects this pin to GND during normal operation; it is also used for overcurrent and short-circuit detection via the VM voltage.
2 GND power_in Ground / reference pin. Connected to the battery negative through the internal power MOSFET during normal operation.
3 VDD power_in Supply pin, connected to the battery positive terminal through a 1kΩ series resistor with a 0.1µF decoupling capacitor to GND. Absolute maximum -0.3V to 6V; operating from Li-ion cell voltage.

Key specifications

Parameter Value
Manufacturer XIN FEI HONG
Package SOT-23-3L
Category PMIC
Pins 3

CAD (KiCad official)

  • Symbol: FH8215
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
fh8215.step 59 KB You want the bare part, or you mark your own boards.
fh8215-etched.step 1.2 MB You want the part with FH8215 already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 298 faces against 69 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: XIN FEI HONG datasheet (12 pp, sha256 dd9b021f517979f9, retrieved 2026-08-17, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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).

Datasheet PDF