component
HV9910BLG-G
Public Made by Adomby adom
Microchip LED Drivers, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -37,6 +37,20 @@ HV9910BLG-G from Microchip, in a SOIC-8. Pinout and pin descriptions extracted f - Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm` - 3D model: SOIC-8 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`hv9910blg-g.step`](hv9910blg-g.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`hv9910blg-g-etched.step`](hv9910blg-g-etched.step) | 2.2 MB | You want the part with `HV9910BLG-G` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 538 faces against 147 in the bare model. It+survives export, section views, and rendering in any CAD tool, and it drops straight+into KiCad or Fusion with no extra setup.+ ## Provenance Data extracted from the manufacturer datasheet, not a distributor listing:
package.json+1−1@@ -1,6 +1,6 @@ { "slug": "hv9910blg-g",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Microchip LED Drivers, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+8−8@@ -4,7 +4,7 @@ "slug": "hv9910blg-g", "title": "HV9910BLG-G", "brief": "Microchip LED Drivers, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -58,13 +58,13 @@ "number": "5", "name": "PWMD", "type": "input",- "description": "PWM dimming input. When pulled to GND, the GATE driver is disabled; when pulled high (>=2.0V), GATE operates normally. Internal pull-down of 50-150k\u03a9. Tie to VDD to disable PWM dimming."+ "description": "PWM dimming input. When pulled to GND, the GATE driver is disabled; when pulled high (>=2.0V), GATE operates normally. Internal pull-down of 50-150kΩ. Tie to VDD to disable PWM dimming." }, { "number": "6", "name": "VDD", "type": "power_out",- "description": "Internally regulated 7.5V supply for all internal circuits. Must be bypassed with a low-ESR capacitor (>=0.1\u00b5F) to GND. Can be externally driven above the internal regulator voltage but must not exceed 12V."+ "description": "Internally regulated 7.5V supply for all internal circuits. Must be bypassed with a low-ESR capacitor (>=0.1µF) to GND. Can be externally driven above the internal regulator voltage but must not exceed 12V." }, { "number": "7",@@ -76,7 +76,7 @@ "number": "8", "name": "RT", "type": "passive",- "description": "Oscillator timing resistor pin. Resistor from RT to GND sets constant-frequency operation; resistor from RT to GATE sets constant off-time mode. tOSC(\u00b5s) = (RT(k\u03a9)+22)/25."+ "description": "Oscillator timing resistor pin. Resistor from RT to GND sets constant-frequency operation; resistor from RT to GATE sets constant off-time mode. tOSC(µs) = (RT(kΩ)+22)/25." } ], "provenance": {@@ -150,9 +150,9 @@ "docs/hero.png", "docs/hv9910blg-g-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Microchip LED Drivers, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }