DW06D from Shenzhen Fuman, in a SOT-23-6. 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	V-	input	Current-sense input pin and charger-detect input. Monitors the BATT- node voltage to detect overcurrent (VOI1 ~150 mV, VOI2 ~1.0 V) and abnormal charger (VCHA ~-0.5 V) conditions.
2	S1	passive	Source of the internal charge-control MOSFET (charging negative terminal). Connects to the pack BATT- node through the external current path.
3	S2	passive	Source of the internal discharge-control MOSFET. Connected externally to VSS (pin 6) at the battery cell negative terminal.
4	D	passive	Common drain of the internal back-to-back charge/discharge power MOSFETs. Carries the full pack charge/discharge current; RDS(on) per FET typ. 22 mΩ at VGS=2.5V.
5	VDD	power_in	Positive supply input, connected to the battery cell positive terminal. Operating range 1.5 V to 10 V; typical operating current 3.0 µA at VDD=3.9 V. Bypass with a 0.1 µF (104) capacitor to VSS placed close to the IC.
6	VSS	power_in	Ground / negative supply, connected to the battery cell negative terminal. Also the reference for the S2 discharge-FET source (S2 is tied externally to VSS).

Key specifications

Parameter	Value
Manufacturer	Shenzhen Fuman
Package	SOT-23-6
Category	PMIC
Pins	6

Ordering variants

Same part, different packaging or reel option.

DW06D

CAD (KiCad official)

Symbol: DW06D
Footprint: Package_TO_SOT_SMD:SOT-23-6
3D model: SOT-23-6 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`dw06d.step`	97 KB	You want the bare part, or you mark your own boards.
`dw06d-etched.step`	1.2 MB	You want the part with `DW06D` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 306 faces against 117 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: Shenzhen Fuman datasheet (6 pp, sha256 80bc18d36973cd78, 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).

Datasheet PDF