component
DRV103H
Public Made by Adomby adom
Texas Instruments Brushed DC Motor Drivers, SOIC-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
drv103h: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
2 files changed
+87−7
package.json+45−5@@ -53,13 +53,13 @@ "number": "1", "name": "DUTY CYCLE ADJUST", "type": "input",- "description": "Sets PWM duty cycle via a resistor, analog voltage, or D/A converter output over an active range of 1.3V to 3.9V, connecting internally to a comparator input and a 2.75\u00d7IREF current source from VS."+ "description": "Sets PWM duty cycle via a resistor, analog voltage, or D/A converter output over an active range of 1.3V to 3.9V, connecting internally to a comparator input and a 2.75×IREF current source from VS." }, { "number": "2", "name": "DELAY ADJUST", "type": "input",- "description": "Sets the duration of the initial 100% duty-cycle (DC) output before switching to PWM mode via an external capacitor to ground, with the pin left floating giving ~18\u00b5s delay or tied to 5V giving <1\u00b5s delay, and is compared internally to a 2.6V threshold."+ "description": "Sets the duration of the initial 100% duty-cycle (DC) output before switching to PWM mode via an external capacitor to ground, with the pin left floating giving ~18µs delay or tied to 5V giving <1µs delay, and is compared internally to a 2.6V threshold." }, { "number": "3",@@ -77,7 +77,7 @@ "number": "5", "name": "OUT", "type": "output",- "description": "Drain of the low-side power DMOS output transistor (source grounded) with 0.5\u03a9 typical on-resistance, slew-rate-limited rise/fall times, and rated up to 3A for the PowerPAD SO-8 (H) package; requires an external flyback diode for inductive loads."+ "description": "Drain of the low-side power DMOS output transistor (source grounded) with 0.5Ω typical on-resistance, slew-rate-limited rise/fall times, and rated up to 3A for the PowerPAD SO-8 (H) package; requires an external flyback diode for inductive loads." }, { "number": "6",@@ -138,6 +138,46 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "drv103h.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.0,+ 4.9,+ 1.55+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "2d6f7e774e8143e3320cbd59eb5be9f3b7864614644e3b072006e1eb05fb7fa6",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "drv103h-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.0,+ 4.9,+ 1.55+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "a9a89ce2a9136ce3a1c7e4f1473c72ca816104da3eb145e58f6221ddc8a60369",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }-}+}
page.json+42−2@@ -123,7 +123,47 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "drv103h.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.0,+ 4.9,+ 1.55+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "2d6f7e774e8143e3320cbd59eb5be9f3b7864614644e3b072006e1eb05fb7fa6",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "drv103h-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.0,+ 4.9,+ 1.55+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "a9a89ce2a9136ce3a1c7e4f1473c72ca816104da3eb145e58f6221ddc8a60369",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }, "metadata": { "specs": {@@ -171,4 +211,4 @@ "public": true }, "updated_at": "2026-09-24T19:54:21.597Z"-}+}