AL8843SP-13

@@ -72,7 +72,7 @@   <wire x1="1.9500" y1="-2.4500" x2="-1.9500" y2="-2.4500" width="0.1500" layer="51"/>   <text x="0" y="3.257" size="1.27" layer="25" align="bottom-center">&gt;NAME</text>   <text x="0" y="-3.257" size="1.27" layer="27" align="top-center">&gt;VALUE</text>-</package>+<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-2.5000" y="2.5750"/><vertex x="-2.7400" y="2.9050"/><vertex x="-2.2600" y="2.9050"/><vertex x="-2.5000" y="2.5750"/></polygon></package> </packages> <symbols> <symbol name="AL8843SP-13">

@@ -44,7 +44,7 @@         "number": "3",         "name": "SET",         "type": "input",-        "description": "Set nominal output current pin. Connect resistor R_SET from this pin to VIN to define the nominal average output current. Mean current-sense threshold V_SET typ 100mV (96-104mV) with respect to VIN; I_SET typ 8\u00b5A."+        "description": "Set nominal output current pin. Connect resistor R_SET from this pin to VIN to define the nominal average output current. Mean current-sense threshold V_SET typ 100mV (96-104mV) with respect to VIN; I_SET typ 8µA."       },       {         "number": "4",@@ -56,19 +56,19 @@         "number": "5",         "name": "CTRL",         "type": "input",-        "description": "Multi-function On/Off and brightness control input. Leave floating for normal operation. Drive below 0.3V to shut down the power switch. Analog dim by applying 0.4V-2.5V DC (10%-100% of I_OUT_NOM); >2.6V gives 100%. Accepts PWM (low <0.3V, high >2.6V, edges <1\u00b5s). A capacitor from CTRL to GND increases soft-start time (default t_SS \u2248 0.1ms; adds ~1.5ms/nF)."+        "description": "Multi-function On/Off and brightness control input. Leave floating for normal operation. Drive below 0.3V to shut down the power switch. Analog dim by applying 0.4V-2.5V DC (10%-100% of I_OUT_NOM); >2.6V gives 100%. Accepts PWM (low <0.3V, high >2.6V, edges <1µs). A capacitor from CTRL to GND increases soft-start time (default t_SS ≈ 0.1ms; adds ~1.5ms/nF)."       },       {         "number": "6",         "name": "VIN",         "type": "power_in",-        "description": "Input supply voltage, 4.5V to 40V (abs max 42V). Decouple to ground with a 10\u00b5F or higher X7R ceramic capacitor placed close to the device. UVLO rising typ 3.9V with 250mV hysteresis."+        "description": "Input supply voltage, 4.5V to 40V (abs max 42V). Decouple to ground with a 10µF or higher X7R ceramic capacitor placed close to the device. UVLO rising typ 3.9V with 250mV hysteresis."       },       {         "number": "7",         "name": "SW",         "type": "output",-        "description": "Switch node - drain of the internal 40V NDMOS high-side switch (R_ON typ 0.2\u03a9). Connect the inductor and freewheeling Schottky diode here, minimizing track length to reduce EMI. Internally tied to pin 8."+        "description": "Switch node - drain of the internal 40V NDMOS high-side switch (R_ON typ 0.2Ω). Connect the inductor and freewheeling Schottky diode here, minimizing track length to reduce EMI. Internally tied to pin 8."       },       {         "number": "8",@@ -102,6 +102,17 @@     "viewers": {       "symbol": "viewers/symbol.html",       "footprint": "viewers/footprint.html"+    },+    "pin1": {+      "pad": "1",+      "at": [+        -2.4975,+        -1.905+      ],+      "corner": "top-left",+      "source": "silk-marker",+      "derived_from": "Diodes_SO-8EP@sha256:e4747640ff122bb4",+      "mark": "drawn"     }   },   "metadata": {

@@ -23,7 +23,7 @@ rect.pad.hi{stroke:var(--hi);stroke-width:.15;paint-order:stroke} #tip .td{font-size:11px;color:var(--ink);margin-top:5px;line-height:1.4} </style></head><body> <div class=bar><span class=h>PCB footprint</span><span class=sp></span><button class="lyrtog on" data-lyr="copper"><span class="d" style="background:#e35d5d"></span>Copper</button><button class="lyrtog on" data-lyr="silk"><span class="d" style="background:#e6edf3"></span>Silkscreen</button><button class="lyrtog" data-lyr="fab"><span class="d" style="background:#8b949e"></span>Fab</button><button class="lyrtog" data-lyr="courtyard"><span class="d" style="background:#bc8cff"></span>Courtyard</button></div>-<div class=stage id=stage><svg xmlns='http://www.w3.org/2000/svg' viewBox='-4.100 -3.100 8.200 6.200' style='width:100%;height:100%'><line class='ly-silk' x1='-2.060' y1='-2.560' x2='2.060' y2='-2.560' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='-2.060' y1='-2.465' x2='-2.060' y2='-2.560' 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