component
SM7035P
Public Made by Adomby adom
Shenzhen Sunmoon Micro AC-DC Controllers and Regulators, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -36,6 +36,20 @@ SM7035P from Shenzhen Sunmoon Micro, in a SOIC-8. Pinout and pin descriptions ex - 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 |+|---|---|---|+| [`sm7035p.step`](sm7035p.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`sm7035p-etched.step`](sm7035p-etched.step) | 1.8 MB | You want the part with `SM7035P` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 435 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": "sm7035p",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Shenzhen Sunmoon Micro AC-DC Controllers and Regulators, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+10−10@@ -4,7 +4,7 @@ "slug": "sm7035p", "title": "SM7035P", "brief": "Shenzhen Sunmoon Micro AC-DC Controllers and Regulators, 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",@@ -34,7 +34,7 @@ "number": "1", "name": "DRAIN", "type": "power_out",- "description": "Drain of the internal high-voltage power MOSFET (BV_DRAIN = 500V, Rdson \u2248 20\u03a9). Also supplies VDD via internal JFET/startup circuit charging the VDD cap."+ "description": "Drain of the internal high-voltage power MOSFET (BV_DRAIN = 500V, Rdson ≈ 20Ω). Also supplies VDD via internal JFET/startup circuit charging the VDD cap." }, { "number": "2",@@ -46,13 +46,13 @@ "number": "3", "name": "FB", "type": "input",- "description": "Feedback input for constant-voltage control. Compared against VFB_CV \u2248 2V threshold; frequency-hopping regulator sets Vout via RFBL/(RFBL+RFBH) = VFB_CV/Vout. Abs max -0.3 to 7V."+ "description": "Feedback input for constant-voltage control. Compared against VFB_CV ≈ 2V threshold; frequency-hopping regulator sets Vout via RFBL/(RFBL+RFBH) = VFB_CV/Vout. Abs max -0.3 to 7V." }, { "number": "4", "name": "VDD", "type": "power_in",- "description": "Chip supply rail, typically 6.0V (abs max -0.3 to 7V). Bypassed with a local cap; charged from DRAIN via internal startup/regulator. IDD \u2248 450\u00b5A."+ "description": "Chip supply rail, typically 6.0V (abs max -0.3 to 7V). Bypassed with a local cap; charged from DRAIN via internal startup/regulator. IDD ≈ 450µA." }, { "number": "5",@@ -70,13 +70,13 @@ "number": "7", "name": "GND", "type": "power_in",- "description": "Chip ground. Tie to pin 8; recommend \u22658\u00d78mm copper pour on pins 7/8 for thermal dissipation."+ "description": "Chip ground. Tie to pin 8; recommend ≥8×8mm copper pour on pins 7/8 for thermal dissipation." }, { "number": "8", "name": "GND", "type": "power_in",- "description": "Chip ground. Tie to pin 7; recommend \u22658\u00d78mm copper pour on pins 7/8 for thermal dissipation."+ "description": "Chip ground. Tie to pin 7; recommend ≥8×8mm copper pour on pins 7/8 for thermal dissipation." } ], "provenance": {@@ -150,9 +150,9 @@ "docs/hero.png", "docs/sm7035p-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Shenzhen Sunmoon Micro AC-DC Controllers and Regulators, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }