← Commit history

orderable attributes: rebuild .lbr with adom-lbr 2.18.0 so MPN, MANUFACTURER and the distributor part numbers reach <technology> (LCSC_PN C111875). The published library carried no attributes at all, so a BOM had nothing to buy from. Distributor PNs matched on exact MPN AND corroborating manufacturer.

Ray ·a3375539bc · ·parent bfcc229
2 files changed +30−10
page.json+10−8
@@ -26,13 +26,15 @@       "model_3d_step": "sy8205fcc.step",       "lbr": "sy8205fcc.lbr"     },-    "distributor_links": {},+    "distributor_links": {+      "lcsc": "C111875"+    },     "pins": [       {         "number": "1",         "name": "BS",         "type": "passive",-        "description": "Boot-Strap pin. Supply for the high-side gate driver. Decouple to LX with a 0.1 µF ceramic capacitor."+        "description": "Boot-Strap pin. Supply for the high-side gate driver. Decouple to LX with a 0.1 \u00b5F ceramic capacitor."       },       {         "number": "2",@@ -50,37 +52,37 @@         "number": "4",         "name": "SS",         "type": "passive",-        "description": "Soft-start programming pin. Connect a capacitor from this pin to GND to program soft-start time: Tss = Css × 0.6 V / 10 µA."+        "description": "Soft-start programming pin. Connect a capacitor from this pin to GND to program soft-start time: Tss = Css \u00d7 0.6 V / 10 \u00b5A."       },       {         "number": "5",         "name": "FB",         "type": "input",-        "description": "Output feedback pin. Connect to the center tap of an external divider to program Vout = 0.6 V × (1 + R1/R2). Reference is 0.6 V typ."+        "description": "Output feedback pin. Connect to the center tap of an external divider to program Vout = 0.6 V \u00d7 (1 + R1/R2). Reference is 0.6 V typ."       },       {         "number": "6",         "name": "VCC",         "type": "power_out",-        "description": "Internal 3.3 V LDO output. Powers internal analog and driving circuitry. Add a 1 µF bypass capacitor to GND."+        "description": "Internal 3.3 V LDO output. Powers internal analog and driving circuitry. Add a 1 \u00b5F bypass capacitor to GND."       },       {         "number": "7",         "name": "VIN",         "type": "power_in",-        "description": "Power supply input (PVIN, tied with pin 8). 4.5 V-30 V input range. Decouple to GND with at least a 10 µF ceramic capacitor."+        "description": "Power supply input (PVIN, tied with pin 8). 4.5 V-30 V input range. Decouple to GND with at least a 10 \u00b5F ceramic capacitor."       },       {         "number": "8",         "name": "VIN",         "type": "power_in",-        "description": "Power supply input (PVIN, tied with pin 7). 4.5 V-30 V input range. Decouple to GND with at least a 10 µF ceramic capacitor."+        "description": "Power supply input (PVIN, tied with pin 7). 4.5 V-30 V input range. Decouple to GND with at least a 10 \u00b5F ceramic capacitor."       },       {         "number": "9",         "name": "GND",         "type": "power_in",-        "description": "Exposed thermal paddle. Ground return. Solder to the PCB ground plane for electrical connection and thermal dissipation (θJC ≈ 10 °C/W).",+        "description": "Exposed thermal paddle. Ground return. Solder to the PCB ground plane for electrical connection and thermal dissipation (\u03b8JC \u2248 10 \u00b0C/W).",         "source": "renumbered-to-footprint-pad"       }     ],
sy8205fcc.lbr+20−2
@@ -63,6 +63,18 @@   <smd name="7" x="2.6375" y="0.6350" dx="1.6250" dy="0.6000" layer="1"/>   <smd name="8" x="2.6375" y="1.9050" dx="1.6250" dy="0.6000" layer="1"/>   <smd name="9" x="0.0000" y="-0.0000" dx="2.5140" dy="3.2000" layer="1"/>+  <polygon width="0.1200" layer="21">+    <vertex x="-2.6400" y="2.4700"/>+    <vertex x="-2.8800" y="2.8000"/>+    <vertex x="-2.4000" y="2.8000"/>+  </polygon>+  <polygon width="0.1000" layer="51">+    <vertex x="-0.9750" y="2.4500"/>+    <vertex x="1.9500" y="2.4500"/>+    <vertex x="1.9500" y="-2.4500"/>+    <vertex x="-1.9500" y="-2.4500"/>+    <vertex x="-1.9500" y="1.4750"/>+  </polygon>   <wire x1="-2.0600" y1="2.5600" x2="2.0600" y2="2.5600" width="0.1200" layer="21"/>   <wire x1="-2.0600" y1="2.4650" x2="-2.0600" y2="2.5600" width="0.1200" layer="21"/>   <wire x1="-2.0600" y1="-2.5600" x2="-2.0600" y2="-2.4650" width="0.1200" layer="21"/>@@ -71,7 +83,7 @@   <wire x1="2.0600" y1="-2.5600" x2="-2.0600" y2="-2.5600" width="0.1200" layer="21"/>   <text x="0" y="3.318" size="1.27" layer="25" align="bottom-center">&gt;NAME</text>   <text x="0" y="-3.318" size="1.27" layer="27" align="top-center">&gt;VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-2.6400" y="2.4700"/><vertex x="-2.8800" y="2.8000"/><vertex x="-2.4000" y="2.8000"/></polygon></package>+</package> </packages> <symbols> <symbol name="SY8205FCC">@@ -111,7 +123,13 @@         <connect gate="G$1" pin="FB" pad="5"/>         <connect gate="G$1" pin="GND" pad="9"/>       </connects>-      <technologies><technology name=""/></technologies>+      <technologies>+        <technology name="">+          <attribute name="MPN" value="SY8205FCC" constant="no"/>+          <attribute name="MANUFACTURER" value="Silergy Corp" constant="no"/>+          <attribute name="LCSC_PN" value="C111875" constant="no"/>+        </technology>+      </technologies>     </device>   </devices> </deviceset>