component
XL7056E1
Public Made by Adomby adom
XLSEMI DC-DC Converters, TO-263-7. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
add symbol pin "8" for the exposed thermal pad: the footprint carries the pad and the symbol had none, so it reached no net (vendor string 'TO-263-7' states 7 pins and the footprint has exactly one more pad, so it is the tab)
4 files changed
+21−15
pads.json+7−14@@ -25,18 +25,11 @@ "4", "5", "6",- "7"+ "7",+ "8" ], "paste_apertures": 4,- "issues": [- {- "kind": "pad-has-no-pin",- "pad": "8",- "thermal": false,- "described_in_page": false,- "detail": "footprint pad \"8\" is in copper but the SYMBOL has no pin for it"- }- ],+ "issues": [], "pads": [ { "pad": "1",@@ -267,13 +260,13 @@ ], "thermal": false, "pin": "8",- "name": null,- "type": null,- "description": null,+ "name": "TAB",+ "type": "power_in",+ "description": "Exposed thermal pad. Present in the package land pattern; connect it per the manufacturer datasheet thermal recommendation. Added because the footprint carries this pad and the symbol had no pin for it.", "is_pin1": false, "source": { "geometry": "TO-263-7_TabPin8.kicad_mod",- "meaning": null,+ "meaning": "page.json:component.pins", "correspondence": "kicad: symbol pin number == pad name" } }
page.json+8−1@@ -15,7 +15,7 @@ "mpn": "XL7056E1", "manufacturer": "XLSEMI", "package": "TO-263-7",- "pin_count": 7,+ "pin_count": 8, "category": "PMIC", "subcategory": "DC-DC Converters", "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/6730228993ca136dc7575a54dbad301b.pdf",@@ -69,6 +69,13 @@ "name": "VIN", "type": "power_in", "description": "Power supply input pin. Accepts 8 V to 80 V DC input. A bypass capacitor between VIN and GND is required for noise suppression."+ },+ {+ "number": "8",+ "name": "TAB",+ "type": "power_in",+ "description": "Exposed thermal pad. Present in the package land pattern; connect it per the manufacturer datasheet thermal recommendation. Added because the footprint carries this pad and the symbol had no pin for it.",+ "source": "derived-from-footprint" } ], "provenance": {
xl7056e1.kicad_sym+4@@ -36,6 +36,10 @@ (name "CSP" (effects (font (size 1.27 1.27)))) (number "5" (effects (font (size 1.27 1.27)))) )+ (pin power_in line (at -17.78 -7.62 0) (length 5.08)+ (name "TAB" (effects (font (size 1.27 1.27))))+ (number "8" (effects (font (size 1.27 1.27))))+ ) ) ) )
xl7056e1.lbr+2@@ -109,6 +109,7 @@ <pin name="VIN" x="17.78" y="2.54" length="middle" direction="pwr" rot="R180"/> <pin name="VC" x="17.78" y="0" length="middle" direction="pas" rot="R180"/> <pin name="CSP" x="17.78" y="-2.54" length="middle" direction="in" rot="R180"/>+ <pin name="TAB" x="-17.78" y="-7.62" length="middle" direction="pwr"/> </symbol> </symbols> <devicesets>@@ -127,6 +128,7 @@ <connect gate="G$1" pin="VIN" pad="7"/> <connect gate="G$1" pin="VC" pad="6"/> <connect gate="G$1" pin="CSP" pad="5"/>+ <connect gate="G$1" pin="TAB" pad="8"/> </connects> <technologies><technology name=""/></technologies> </device>