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HY2120-CB

Public Made by Adom

by adom

HYCON Tech Battery Management, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs hy2120-cb: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers hy2120-cb: viewers · Ray 1mo ago
hy2120-cb-etched.fit.json hy2120-cb: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
hy2120-cb-etched.glb hy2120-cb: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
hy2120-cb-etched.step hy2120-cb: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
hy2120-cb.glb Publish 0.1.0 · Ray 1mo ago
hy2120-cb.kicad_mod Publish 0.1.0 · Ray 1mo ago
hy2120-cb.kicad_sym Publish 0.1.0 · Ray 1mo ago
hy2120-cb.lbr Publish 0.1.0 · Ray 1mo ago
hy2120-cb.step Publish 0.1.0 · Ray 1mo ago
package.json hy2120-cb: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 1mo ago
page.json hy2120-cb: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 1mo ago
README.md Initial commit: component/hy2120-cb · Ray 1mo ago

HY2120-CB

HYCON Tech · Battery Management · SOT-23-6

HY2120-CB from HYCON Tech, 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 OD output MOSFET gate connection pin for discharge control with output high voltage VDD-0.1 to VDD-0.02 V and low voltage 0.2 to 0.5 V.
2 OC output MOSFET gate connection pin for charge control with output high voltage VDD-0.1 to VDD-0.02 V and low voltage 0.2 to 0.5 V.
3 CS input Input pin for current sense and charger detection; detects discharge overcurrent at 200±30mV and charge overcurrent at -210±30mV; maximum input voltage VDD-33 to VDD+0.3 V.
4 VC input Input pin for center voltage between two battery cells; detects overcharge at 4.28±0.025 V and overdischarge at 2.90±0.08 V for HY2120-CB.
5 VDD power_in Power supply pin; operating voltage range 1.5 to 10 V with respect to VSS.
6 VSS power_in Ground pin; reference for all voltage measurements.

Key specifications

Parameter Value
Manufacturer HYCON Tech
Package SOT-23-6
Category Power Management (PMIC)
Pins 6

CAD (KiCad official)

  • Symbol: HY2120-CB
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: hy2120-cb-etched.step / hy2120-cb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hy2120-cb.step / hy2120-cb.glb are the bare package body.

Provenance

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

  • Datasheet: HYCON Tech datasheet (22 pp, sha256 844f87e84a0b25dc, retrieved 2026-09-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF