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OB2225MCP

Public Made by Adom

by adom

OB On Bright Elec AC-DC Controllers and Regulators, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs ob2225mcp: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
viewers ob2225mcp: viewers · Ray 1mo ago
ob2225mcp-etched.fit.json ob2225mcp: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
ob2225mcp-etched.glb ob2225mcp: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
ob2225mcp-etched.step ob2225mcp: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
ob2225mcp.glb Publish 0.1.0 · Ray 1mo ago
ob2225mcp.kicad_mod Publish 0.1.0 · Ray 1mo ago
ob2225mcp.kicad_sym Publish 0.1.0 · Ray 1mo ago
ob2225mcp.lbr Publish 0.1.0 · Ray 1mo ago
ob2225mcp.step Publish 0.1.0 · Ray 1mo ago
package.json Publish 0.1.0 · Ray 1mo ago
page.json ob2225mcp: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 17h ago
README.md ob2225mcp: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago

OB2225MCP

OB On Bright Elec · AC-DC Controllers and Regulators · SOP-8

OB2225MCP from OB On Bright Elec, 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 VDD power_in Power supply input and output voltage feedback pin. Regulated to an average of 12.6 V during normal operation; UVLO(ON) ~5 V falling, UVLO(OFF) ~14 V rising, OVP threshold ~15.5 V. Recommended operating range 5.5 to 12 V, absolute max 20 V.
2 GND power_in Device ground / power return reference for all internal circuits.
3 NC unconnected No internal connection. Should be left floating or tied to GND during normal operation.
4 CS input Current-sense input for cycle-by-cycle current limiting. Over-current threshold Vth_oc ~575 mV, short-circuit protection threshold Vth_scp ~0.7 V, CS-floating protection threshold ~1.0 V. Includes internal 300 ns leading-edge blanking; absolute max -0.3 to 7 V.
5 C output Internal power BJT collector pin (paralleled with pins 6, 7, 8). Vceo 450 V, Vcbo 700 V, peak collector current 1.0 A.
6 C output Internal power BJT collector pin (paralleled with pins 5, 7, 8). Vceo 450 V, Vcbo 700 V, peak collector current 1.0 A.
7 C output Internal power BJT collector pin (paralleled with pins 5, 6, 8). Vceo 450 V, Vcbo 700 V, peak collector current 1.0 A.
8 C output Internal power BJT collector pin (paralleled with pins 5, 6, 7). Vceo 450 V, Vcbo 700 V, peak collector current 1.0 A.

Key specifications

Parameter Value
Manufacturer OB On Bright Elec
Package SOP-8
Category PMIC
Pins 8

Ordering variants

Same part, different packaging or reel option.

  • OB2225MCP
  • OB2225MCPA

CAD (KiCad official)

  • Symbol: OB2225MCP
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: ob2225mcp-etched.step / ob2225mcp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ob2225mcp.step / ob2225mcp.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: OB On Bright Elec datasheet (9 pp, sha256 d3d021559d94cc26, 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