component
BQ21040DBVT
Public Made by Adomby adom
Texas Instruments Battery Management, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
bq21040dbvt: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
2 files changed
+88−8
package.json+46−6@@ -53,13 +53,13 @@ "number": "1", "name": "TS", "type": "input",- "description": "Temperature sense terminal connected to NTC thermistor in battery pack; floating or high voltage enters TTDM mode, low disables IC, or use fixed 10k\u03a9 resistor to VSS if thermistor not needed."+ "description": "Temperature sense terminal connected to NTC thermistor in battery pack; floating or high voltage enters TTDM mode, low disables IC, or use fixed 10kΩ resistor to VSS if thermistor not needed." }, { "number": "2", "name": "OUT", "type": "output",- "description": "Battery charging output terminal supporting system load; 1\u03bcF to 10\u03bcF bypass capacitor expected."+ "description": "Battery charging output terminal supporting system load; 1μF to 10μF bypass capacitor expected." }, { "number": "3",@@ -71,7 +71,7 @@ "number": "4", "name": "ISET", "type": "input",- "description": "Fast-charge current programming input; external resistor to VSS from 10.8k\u03a9 (50mA) to 675\u03a9 (800mA) defines fast charge current."+ "description": "Fast-charge current programming input; external resistor to VSS from 10.8kΩ (50mA) to 675Ω (800mA) defines fast charge current." }, { "number": "5",@@ -83,7 +83,7 @@ "number": "6", "name": "VIN", "type": "power_in",- "description": "Input power supply from AC adapter or USB port; 3.5V to 28V operating range with 1\u03bcF to 10\u03bcF bypass capacitor to VSS recommended."+ "description": "Input power supply from AC adapter or USB port; 3.5V to 28V operating range with 1μF to 10μF bypass capacitor to VSS recommended." } ], "provenance": {@@ -118,6 +118,46 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "bq21040dbvt.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 2.8,+ 2.9,+ 1.55+ ],+ "zmin_mm": 0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "bq21040dbvt-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 2.8,+ 2.9,+ 1.55+ ],+ "zmin_mm": 0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "d897413c64ed9942a7e75d2efd88cbb0cdc2f1089119ba3165c6ebcf869a9f99",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }-}+}
page.json+42−2@@ -103,7 +103,47 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "bq21040dbvt.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 2.8,+ 2.9,+ 1.55+ ],+ "zmin_mm": 0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "bq21040dbvt-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 2.8,+ 2.9,+ 1.55+ ],+ "zmin_mm": 0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "d897413c64ed9942a7e75d2efd88cbb0cdc2f1089119ba3165c6ebcf869a9f99",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }, "metadata": { "specs": {@@ -150,4 +190,4 @@ "visibility": { "public": true }-}+}