component
BQ2012SN-D107TR
Public Made by Adomby adom
Texas Instruments Battery Management ICs, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
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"description": "Texas Instruments Battery Management ICs, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"power management ics",
"bq2012sn-d107tr",
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"component": {
"mpn": "BQ2012SN-D107TR",
"manufacturer": "Texas Instruments",
"package": "SOP-16",
"pin_count": 16,
"category": "Power Management ICs",
"subcategory": "Battery Management ICs",
"datasheet": "https://www.ti.com/cn/lit/gpn/bq2012",
"parts": {
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"lbr": "bq2012sn-d107tr.lbr"
},
"distributor_links": {
"lcsc": "C2860920",
"digikey": "BQ2012SN-D107TR-ND",
"mouser": "595-BQ2012SN-D107TR"
},
"distributor_check": {
"checked_at": "2026-10-30T11:55:30Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "BQ2012SN-D107TR-ND",
"status": "found",
"lifecycle": "Last Time Buy"
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"status": "found",
"lifecycle": "End of Life"
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},
"pins": [
{
"number": "1",
"name": "LCOM",
"type": "output",
"description": "Open-drain LED common output that switches VCC to source LED current, off during initialization and high impedance when the display is off."
},
{
"number": "2",
"name": "SEG1/PROG1",
"type": "bidirectional",
"description": "LED segment 1 output sinking LED current from LCOM, dual function with three-level programmed full count selection input PROG1."
},
{
"number": "3",
"name": "SEG2/PROG2",
"type": "bidirectional",
"description": "LED segment 2 output sinking LED current from LCOM, dual function with three-level programmed full count selection input PROG2."
},
{
"number": "4",
"name": "SEG3/PROG3",
"type": "bidirectional",
"description": "LED segment 3 output sinking LED current from LCOM, dual function with three-level gas gauge rate (scale factor) selection input PROG3."
},
{
"number": "5",
"name": "SEG4/PROG4",
"type": "bidirectional",
"description": "LED segment 4 output sinking LED current from LCOM, dual function with three-level gas gauge rate (scale factor) selection input PROG4."
},
{
"number": "6",
"name": "SEG5/PROG5",
"type": "bidirectional",
"description": "LED segment 5 output sinking LED current from LCOM, dual function with three-level self-discharge rate selection input PROG5."
},
{
"number": "7",
"name": "SEG6/PROG6",
"type": "bidirectional",
"description": "LED segment 6 output sinking LED current from LCOM, dual function with three-level display mode selection input PROG6."
},
{
"number": "8",
"name": "VSS",
"type": "power_in",
"description": "System ground."
},
{
"number": "9",
"name": "SR",
"type": "input",
"description": "Sense resistor input tied to the high side of the sense resistor; VSR below VSS indicates discharge and above VSS indicates charge."
},
{
"number": "10",
"name": "DISP",
"type": "input",
"description": "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."
},
{
"number": "11",
"name": "SB",
"type": "input",
"description": "Secondary battery input monitoring single-cell voltage through a high-impedance resistive divider for EDV thresholds, maximum charge voltage (MCV) and battery removed."
},
{
"number": "12",
"name": "EMPTY",
"type": "output",
"description": "Open-drain battery empty output that goes high-impedance on valid end-of-discharge voltage detection and is low after the next valid charge."
},
{
"number": "13",
"name": "DQ",
"type": "bidirectional",
"description": "Open-drain bidirectional serial communication I/O pin."
},
{
"number": "14",
"name": "CHG",
"type": "output",
"description": "Open-drain charge control output that becomes active low when charging is allowed."
},
{
"number": "15",
"name": "REF",
"type": "output",
"description": "Voltage reference output for an optional micro-regulator."
},
{
"number": "16",
"name": "VCC",
"type": "power_in",
"description": "Supply voltage input, 3.0-6.5V."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
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"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: Pin numbers 9-16 were assigned from the page 1 pin-name list order and the standard 16-pin SOIC layo"
],
"pages_sent": 12,
"cost_usd": 0.138,
"at": "2026-10-30T11:55:13"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/bq2012",
"pages": 26,
"sha256": "17938074405d5d2c",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 16,
"described": 16,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
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"models_3d": [
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"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.0,
9.9,
1.75
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"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
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"package_dims": {
"package_code": "SOIC (D) 16 (drawing: 16-Pin SN, 0.150\" SOIC)",
"source_page": 19,
"D": {
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"range_mm": [
9.78,
10.16
]
},
"E1": {
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"range_mm": [
3.81,
4.06
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},
"E": {
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5.72,
6.22
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},
"e": {
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1.14,
1.4
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},
"A": {
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1.52,
1.78
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},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
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"verdict": "PASS",
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}