LGS63030EP

@@ -63,6 +63,18 @@   <smd name="7" x="2.4750" y="0.6350" dx="1.9500" dy="0.6000" layer="1"/>   <smd name="8" x="2.4750" y="1.9050" dx="1.9500" dy="0.6000" layer="1"/>   <smd name="9" x="0.0000" y="-0.0000" dx="2.4100" dy="3.3000" layer="1"/>+  <polygon width="0.1200" layer="21">+    <vertex x="-2.6000" y="2.4700"/>+    <vertex x="-2.8400" y="2.8000"/>+    <vertex x="-2.3600" 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="3.480" size="1.27" layer="25" align="bottom-center">&gt;NAME</text>   <text x="0" y="-3.480" size="1.27" layer="27" align="top-center">&gt;VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-2.6000" y="2.4700"/><vertex x="-2.8400" y="2.8000"/><vertex x="-2.3600" y="2.8000"/></polygon></package>+</package> </packages> <symbols> <symbol name="LGS63030EP">@@ -89,7 +101,7 @@   <pin name="OVP" x="17.78" y="0" length="middle" direction="in" rot="R180"/>   <pin name="NC" x="17.78" y="-2.54" length="middle" direction="io" rot="R180"/>   <pin name="VIN" x="17.78" y="-5.08" length="middle" direction="pwr" rot="R180"/>-  <pin name="EXPOSED PAD" x="-17.78" y="-7.62" length="middle" direction="pwr"/>+  <pin name="EXPOSED_PAD" x="-17.78" y="-7.62" length="middle" direction="pwr"/> </symbol> </symbols> <devicesets>@@ -109,9 +121,15 @@         <connect gate="G$1" pin="OVP" pad="7"/>         <connect gate="G$1" pin="NC" pad="6"/>         <connect gate="G$1" pin="VIN" pad="5"/>-        <connect gate="G$1" pin="EXPOSED PAD" pad="9"/>+        <connect gate="G$1" pin="EXPOSED_PAD" pad="9"/>       </connects>-      <technologies><technology name=""/></technologies>+      <technologies>+        <technology name="">+          <attribute name="MPN" value="LGS63030EP" constant="no"/>+          <attribute name="MANUFACTURER" value="Legend Si" constant="no"/>+          <attribute name="LCSC_PN" value="C5280694" constant="no"/>+        </technology>+      </technologies>     </device>   </devices> </deviceset>

@@ -26,13 +26,15 @@       "model_3d_step": "lgs63030ep.step",       "lbr": "lgs63030ep.lbr"     },-    "distributor_links": {},+    "distributor_links": {+      "lcsc": "C5280694"+    },     "pins": [       {         "number": "1",         "name": "FB",         "type": "input",-        "description": "Feedback input. Connected to an external sense resistor R_SENSE from the LED cathode string, the output current is set by I_OUT = V_FB / R_SENSE with typical V_FB = 0.2 V (0.195-0.205 V). FB bias current ≤ 50 nA."+        "description": "Feedback input. Connected to an external sense resistor R_SENSE from the LED cathode string, the output current is set by I_OUT = V_FB / R_SENSE with typical V_FB = 0.2 V (0.195-0.205 V). FB bias current \u2264 50 nA."       },       {         "number": "2",@@ -44,19 +46,19 @@         "number": "3",         "name": "SW",         "type": "power_out",-        "description": "Internal boost power switch node (drain of the 350 mΩ low-side N-MOSFET). Connect the external boost inductor (typ. 4.7 µH) and Schottky freewheeling diode (e.g. PMEG6020R) at this pin. Absolute max SW-to-GND voltage: -0.3 V to +60 V; peak switch current up to 3 A. ESOP-8 exposes SW on pins 3 and 4, which must be tied together on the PCB."+        "description": "Internal boost power switch node (drain of the 350 m\u03a9 low-side N-MOSFET). Connect the external boost inductor (typ. 4.7 \u00b5H) and Schottky freewheeling diode (e.g. PMEG6020R) at this pin. Absolute max SW-to-GND voltage: -0.3 V to +60 V; peak switch current up to 3 A. ESOP-8 exposes SW on pins 3 and 4, which must be tied together on the PCB."       },       {         "number": "4",         "name": "SW",         "type": "power_out",-        "description": "Second SW pin on the ESOP-8 package - electrically identical to pin 3, providing parallel current path and heat spreading for the internal 350 mΩ boost switch. Must be shorted to pin 3 on the PCB and connected to the boost inductor / Schottky diode node."+        "description": "Second SW pin on the ESOP-8 package - electrically identical to pin 3, providing parallel current path and heat spreading for the internal 350 m\u03a9 boost switch. Must be shorted to pin 3 on the PCB and connected to the boost inductor / Schottky diode node."       },       {         "number": "5",         "name": "VIN",         "type": "power_in",-        "description": "Main power input, 3.0 V to 60 V (absolute max 60 V, -0.3 V to +60 V). UVLO rising ≈ 3.0 V / falling ≈ 2.6 V. Bypass with a 4.7 µF (or larger) X5R/X7R ceramic capacitor rated ≥ 100 V, placed as close as possible to VIN and GND."+        "description": "Main power input, 3.0 V to 60 V (absolute max 60 V, -0.3 V to +60 V). UVLO rising \u2248 3.0 V / falling \u2248 2.6 V. Bypass with a 4.7 \u00b5F (or larger) X5R/X7R ceramic capacitor rated \u2265 100 V, placed as close as possible to VIN and GND."       },       {         "number": "6",@@ -68,13 +70,13 @@         "number": "7",         "name": "OVP",         "type": "input",-        "description": "Output over-voltage protection sense. Connect the midpoint of a resistor divider from V_OUT to GND to this pin. OVP trips when V_OVP rises above ≈ 1 V (recovery ≈ 0.86 V); the resulting V_OUT_OVP = (1 + R1/R2) × 1 V. Absolute max -0.3 V to +6 V; keep the pin voltage below 1 V in normal operation."+        "description": "Output over-voltage protection sense. Connect the midpoint of a resistor divider from V_OUT to GND to this pin. OVP trips when V_OVP rises above \u2248 1 V (recovery \u2248 0.86 V); the resulting V_OUT_OVP = (1 + R1/R2) \u00d7 1 V. Absolute max -0.3 V to +6 V; keep the pin voltage below 1 V in normal operation."       },       {         "number": "8",         "name": "EN",         "type": "input",-        "description": "Enable / dimming input. Accepts a DC level (analog dimming 0.6-1.2 V on LGS63030) or a PWM square wave (100 Hz-1 kHz on LGS63030, 100 Hz-25 kHz on LGS63032) to dim the LED output. Drive > 0.5 V (typ. 0.31 V rising / 0.35 V falling for digital thresholds) to enable the boost; drive < 0.4 V to enter low-power sleep. Internal 800 kΩ pull-down; do not float. Input current ≤ 10 µA at V_EN = 5 V. Absolute max -0.3 V to +6 V."+        "description": "Enable / dimming input. Accepts a DC level (analog dimming 0.6-1.2 V on LGS63030) or a PWM square wave (100 Hz-1 kHz on LGS63030, 100 Hz-25 kHz on LGS63032) to dim the LED output. Drive > 0.5 V (typ. 0.31 V rising / 0.35 V falling for digital thresholds) to enable the boost; drive < 0.4 V to enter low-power sleep. Internal 800 k\u03a9 pull-down; do not float. Input current \u2264 10 \u00b5A at V_EN = 5 V. Absolute max -0.3 V to +6 V."       },       {         "number": "9",