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BQ2012SN-D107TR

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Texas Instruments Battery Management ICs, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management icsbq2012sn-d107trfactory-2.0.0extractor-text

Verified BQ2012SN-D107TR

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 16 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: BQ2012SN-D107TR · SOP-16 · 16 pins
  • ✓copper: 16 copper pads, none touching another net
  • ✓datasheet: all 16 pin names found in the 26-page datasheet
  • ✓distributor: lcsc C2860920, digikey BQ2012SN-D107TR-ND, mouser 595-BQ2012SN-D107TR
  • ✓family: SOIC-16_3.9x9.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-cyec5fda/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.19)
  • ✓pads: 16 pins = 16 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 16 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ bq2012sn-d107tr.kicad_sym✓ bq2012sn-d107tr.kicad_mod✓ bq2012sn-d107tr.step
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3D Model

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Contents

README

markdown

BQ2012SN-D107TR

Texas Instruments · Battery Management ICs · SOP-16

BQ2012SN-D107TR from Texas Instruments, in a SOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 LCOM output Open-drain LED common output that switches VCC to source LED current, off during initialization and high impedance when the display is off.
2 SEG1/PROG1 bidirectional LED segment 1 output sinking LED current from LCOM, dual function with three-level programmed full count selection input PROG1.
3 SEG2/PROG2 bidirectional LED segment 2 output sinking LED current from LCOM, dual function with three-level programmed full count selection input PROG2.
4 SEG3/PROG3 bidirectional LED segment 3 output sinking LED current from LCOM, dual function with three-level gas gauge rate (scale factor) selection input PROG3.
5 SEG4/PROG4 bidirectional LED segment 4 output sinking LED current from LCOM, dual function with three-level gas gauge rate (scale factor) selection input PROG4.
6 SEG5/PROG5 bidirectional LED segment 5 output sinking LED current from LCOM, dual function with three-level self-discharge rate selection input PROG5.
7 SEG6/PROG6 bidirectional LED segment 6 output sinking LED current from LCOM, dual function with three-level display mode selection input PROG6.
8 VSS power_in System ground.
9 SR input Sense resistor input tied to the high side of the sense resistor; VSR below VSS indicates discharge and above VSS indicates charge.
10 DISP input Display control input: high disables the LED display, low activates it, floating enables it during valid charge or discharge, and tied to VCC allows PROGx direct connection to VCC or VSS.
11 SB input Secondary battery input monitoring single-cell voltage through a high-impedance resistive divider for EDV thresholds, maximum charge voltage (MCV) and battery removed.
12 EMPTY output Open-drain battery empty output that goes high-impedance on valid end-of-discharge voltage detection and is low after the next valid charge.
13 DQ bidirectional Open-drain bidirectional serial communication I/O pin.
14 CHG output Open-drain charge control output that becomes active low when charging is allowed.
15 REF output Voltage reference output for an optional micro-regulator.
16 VCC power_in Supply voltage input, 3.0-6.5V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOP-16
Category Power Management ICs
Pins 16

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin 16-Pin SOIC Narrow (SN) .004 19

CAD (KiCad official)

  • Symbol: BQ2012SN-D107TR
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOP-16 (KiCad packages3D, STEP)
  • 3D model files: bq2012sn-d107tr-etched.step / bq2012sn-d107tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bq2012sn-d107tr.step / bq2012sn-d107tr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (26 pp, sha256 17938074405d5d2c, retrieved 2026-10-30, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (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