component
XBM3212DBA
Public Made by Adomby adom
XySemi Battery Management, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownXBM3212DBA
XySemi · Battery Management · SOT-23-6
XBM3212DBA from XySemi, 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 | Discharge control FET gate CMOS output pin; driven low within 100ms for over-discharge, 8ms for excess discharge current, or 130µs for short circuit detection to disable external discharge MOSFET. |
| 2 | OC | output | Charge control FET gate CMOS output pin; driven low within 1s for over-charge or 8ms for excess charge current detection to disable external charge MOSFET. |
| 3 | VM | input | Voltage detection input pin for discharge/charge current monitoring connected to current-sense voltage divider; detects excess discharge current at 0.1V, charge current at -0.1V, and short circuit at 1.0V fixed threshold. |
| 4 | V1 | input | Cell-1 positive voltage input pin; voltage between V1 and VSS monitored for over-charge detection at 4.28±25mV with release at 4.08±50mV, and over-discharge detection at 2.9±80mV with recovery at 3.0±100mV. |
| 5 | V2 | input | Cell-2 positive voltage input pin; voltage between V2 and V1 monitored for over-charge and over-discharge conditions; maximum rating -0.3V to 30V. |
| 6 | VSS | power_in | Ground reference pin; negative terminal and voltage baseline for all internal detection circuits and the IC supply reference. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | XySemi |
| Package | SOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
XBM3212DBA - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
xbm3212dba-etched.step/xbm3212dba-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);xbm3212dba.step/xbm3212dba.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: XySemi datasheet (8 pp, sha256
7bef18961b7fcb8b, retrieved 2026-09-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).