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XPD720BP25

Public Made by Adom

by adom

Shenzhen Fuman USB Converters, ESOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs xpd720bp25: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers xpd720bp25: viewers · Ray 1mo ago
package.json Publish 0.2.0 · Ray 1mo ago
page.json Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout") · Ray 10d ago
README.md xpd720bp25: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 14d ago
xpd720bp25-etched.fit.json xpd720bp25: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
xpd720bp25-etched.glb xpd720bp25: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
xpd720bp25-etched.step xpd720bp25: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
xpd720bp25.glb Publish 0.1.0 · Ray 1mo ago
xpd720bp25.kicad_mod Publish 0.1.0 · Ray 1mo ago
xpd720bp25.kicad_sym Publish 0.1.0 · Ray 1mo ago
xpd720bp25.lbr Publish 0.1.0 · Ray 1mo ago
xpd720bp25.step Publish 0.1.0 · Ray 1mo ago

XPD720BP25

Shenzhen Fuman · USB Converters · ESOP-8

XPD720BP25 from Shenzhen Fuman, in a ESOP-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 VPWR power_in Chip input supply, 3.6 V to 21 V typical (max 25 V abs). UVLO rising 3.3 V, falling 2.9 V. Requires ~10 µF (min 4.7 µF) decoupling to GND.
2 OPTO output Optocoupler drive output. Sinks/sources current into the AC-DC / DC-DC feedback loop to dynamically adjust the primary-side regulator's output voltage for PD/PPS operation.
3 VFB input Voltage regulation feedback input, connected to the front-end power supply feedback divider (typ. R_FB1 = 100 kΩ upper, R_FB2 = 33 kΩ lower). Sensed to close the CV loop and step VBUS across PDO/APDO levels.
4 DP bidirectional Type-C USB 2.0 D+ data line. Used for BC1.2 DCP detection, QC2.0/3.0/3.0+, FCP/SCP/HVSCP, AFC, and Apple 2.4A handshake signalling. Includes over-voltage protection.
5 DM bidirectional Type-C USB 2.0 D- data line. Paired with DP for legacy fast-charge handshakes (QC/FCP/SCP/AFC/BC1.2/Apple). Includes over-voltage protection.
6 CC1 bidirectional Type-C Configuration Channel 1. Drives Rp source (330 µA for 3A advertisement, 180 µA for 1.5A), detects sink attach/orientation, and carries BMC-encoded USB PD 2.0/3.0 / PPS messaging. Includes over-voltage protection.
7 CC2 bidirectional Type-C Configuration Channel 2. Same function as CC1 for the opposite cable orientation; supports Rp advertisement and BMC PD/PPS signalling. Includes over-voltage protection.
8 VBUS power_out Type-C VBUS output. Internally connected via the integrated 10 mΩ power MOSFET and 10 mΩ current-sense resistor. Fast OVP trips at +20% of the target voltage, slow OVP at +15%. Requires optional 1 µF decoupling.
9 GND power_in Exposed thermal / power pad on the underside of the ESOP-8 package. Must be soldered to the PCB ground plane for both electrical ground reference and thermal dissipation (θJA = 42 °C/W).

Key specifications

Parameter Value
Manufacturer Shenzhen Fuman
Package ESOP-8
Category Interface
Pins 9

Ordering variants

Same part, different packaging or reel option.

  • XPD720BP25
  • XPD720A
  • XPD720APS25
  • XPD720APS30
  • XPD720DP30

CAD (KiCad official)

  • Symbol: XPD720BP25
  • Footprint: Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm
  • 3D model: ESOP-8 (KiCad packages3D, STEP)
  • 3D model files: xpd720bp25-etched.step / xpd720bp25-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); xpd720bp25.step / xpd720bp25.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
xpd720bp25.step 125 KB You want the bare part, or you mark your own boards.
xpd720bp25-etched.step 2.1 MB You want the part with XPD720BP25 already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 531 faces against 152 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 (12 pp, sha256 eece9ef9baf57354, 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