component
AP1501-3.3
Public Made by Adomby adom
UMW DC-DC Converters, TO-263-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left)
5 files changed
+230−7
ap1501-3-3.lbr+1−1@@ -84,7 +84,7 @@ <wire x1="5.6250" y1="-5.0000" x2="4.6250" y2="-5.0000" width="0.1000" layer="51"/> <text x="0" y="6.300" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-6.300" size="1.27" layer="27" align="top-center">>VALUE</text>-</package>+<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-7.6500" y="4.2100"/><vertex x="-7.9900" y="4.6800"/><vertex x="-7.3100" y="4.6800"/></polygon></package> </packages> <symbols> <symbol name="AP1501-3.3">
package.json+2−1@@ -24,6 +24,7 @@ "docs/hero.png", "docs/ap1501-3-3-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ] }
pads.jsonadded+211@@ -0,0 +1,211 @@+{+ "schema": "adom.pads/1",+ "slug": "ap1501-3-3",+ "footprint": "TO-263-5_TabPin6",+ "generated_from": {+ "footprint": "TO-263-5_TabPin6@sha256:77e8ff2d643255fc",+ "pins": "page.json:component.pins",+ "overrides": null+ },+ "pin1": {+ "pad": "1",+ "at": [+ -7.65,+ -3.4+ ],+ "corner": "top-left",+ "source": "silk-marker",+ "derived_from": "TO-263-5_TabPin6@sha256:77e8ff2d643255fc"+ },+ "pad_count": 6,+ "paste_apertures": 4,+ "issues": [+ {+ "kind": "pad-has-no-pin",+ "pad": "6",+ "thermal": false,+ "detail": "footprint pad \"6\" is in copper but no pin claims it"+ }+ ],+ "pads": [+ {+ "pad": "1",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -7.65,+ -3.4+ ],+ "rot": 0.0,+ "size": [+ 4.6,+ 1.1+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "1",+ "name": "VIN",+ "type": "power_in",+ "description": "Positive input supply for the IC switching regulator (4.5V to 40V operating, 45V abs max). A suitable input bypass capacitor (e.g. 680µF) must be present at this pin to minimize voltage transients and supply the switching currents needed by the regulator.",+ "is_pin1": true,+ "source": {+ "geometry": "TO-263-5_TabPin6.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "2",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -7.65,+ -1.7+ ],+ "rot": 0.0,+ "size": [+ 4.6,+ 1.1+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "2",+ "name": "Output",+ "type": "output",+ "description": "Internal switch node. The voltage at this pin switches between (+VIN − VSAT) and approximately −0.5V, with a duty cycle of approximately VOUT/VIN. Drives the external inductor and catch diode. To minimize coupling to sensitive circuitry, the PC board copper area connected to this pin should be kept to a minimum. Rated to deliver 3A load current.",+ "is_pin1": false,+ "source": {+ "geometry": "TO-263-5_TabPin6.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "3",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -7.65,+ 0.0+ ],+ "rot": 0.0,+ "size": [+ 4.6,+ 1.1+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Circuit ground / power return.",+ "is_pin1": false,+ "source": {+ "geometry": "TO-263-5_TabPin6.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "4",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -7.65,+ 1.7+ ],+ "rot": 0.0,+ "size": [+ 4.6,+ 1.1+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "4",+ "name": "Feedback",+ "type": "input",+ "description": "Output voltage feedback input. Senses the regulated output voltage to close the internal feedback loop. On the fixed 3.3V version this pin connects directly to the output rail (internal divider sets 3.3V nominal). Abs max −0.3V to +40V.",+ "is_pin1": false,+ "source": {+ "geometry": "TO-263-5_TabPin6.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "5",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -7.65,+ 3.4+ ],+ "rot": 0.0,+ "size": [+ 4.6,+ 1.1+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "5",+ "name": "ON/OFF",+ "type": "input",+ "description": "TTL-level shutdown input, active-high (active is 'Low' or floating for ON). Pulling this pin below ~1.3V (or leaving it open/tied to GND) turns the regulator ON; pulling above ~1.3V (up to 25V) shuts the regulator down, dropping quiescent current to ~80µA. Abs max −0.3V to +40V.",+ "is_pin1": false,+ "source": {+ "geometry": "TO-263-5_TabPin6.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "6",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ 1.5,+ 0.0+ ],+ "rot": 0.0,+ "size": [+ 9.4,+ 10.8+ ],+ "layers": [+ "F.Cu",+ "F.Mask"+ ],+ "thermal": false,+ "pin": "6",+ "name": null,+ "type": null,+ "description": null,+ "is_pin1": false,+ "source": {+ "geometry": "TO-263-5_TabPin6.kicad_mod",+ "meaning": null,+ "correspondence": "kicad: symbol pin number == pad name"+ }+ }+ ]+}
page.json+15−4@@ -32,13 +32,13 @@ "number": "1", "name": "VIN", "type": "power_in",- "description": "Positive input supply for the IC switching regulator (4.5V to 40V operating, 45V abs max). A suitable input bypass capacitor (e.g. 680\u00b5F) must be present at this pin to minimize voltage transients and supply the switching currents needed by the regulator."+ "description": "Positive input supply for the IC switching regulator (4.5V to 40V operating, 45V abs max). A suitable input bypass capacitor (e.g. 680µF) must be present at this pin to minimize voltage transients and supply the switching currents needed by the regulator." }, { "number": "2", "name": "Output", "type": "output",- "description": "Internal switch node. The voltage at this pin switches between (+VIN \u2212 VSAT) and approximately \u22120.5V, with a duty cycle of approximately VOUT/VIN. Drives the external inductor and catch diode. To minimize coupling to sensitive circuitry, the PC board copper area connected to this pin should be kept to a minimum. Rated to deliver 3A load current."+ "description": "Internal switch node. The voltage at this pin switches between (+VIN − VSAT) and approximately −0.5V, with a duty cycle of approximately VOUT/VIN. Drives the external inductor and catch diode. To minimize coupling to sensitive circuitry, the PC board copper area connected to this pin should be kept to a minimum. Rated to deliver 3A load current." }, { "number": "3",@@ -50,13 +50,13 @@ "number": "4", "name": "Feedback", "type": "input",- "description": "Output voltage feedback input. Senses the regulated output voltage to close the internal feedback loop. On the fixed 3.3V version this pin connects directly to the output rail (internal divider sets 3.3V nominal). Abs max \u22120.3V to +40V."+ "description": "Output voltage feedback input. Senses the regulated output voltage to close the internal feedback loop. On the fixed 3.3V version this pin connects directly to the output rail (internal divider sets 3.3V nominal). Abs max −0.3V to +40V." }, { "number": "5", "name": "ON/OFF", "type": "input",- "description": "TTL-level shutdown input, active-high (active is 'Low' or floating for ON). Pulling this pin below ~1.3V (or leaving it open/tied to GND) turns the regulator ON; pulling above ~1.3V (up to 25V) shuts the regulator down, dropping quiescent current to ~80\u00b5A. Abs max \u22120.3V to +40V."+ "description": "TTL-level shutdown input, active-high (active is 'Low' or floating for ON). Pulling this pin below ~1.3V (or leaving it open/tied to GND) turns the regulator ON; pulling above ~1.3V (up to 25V) shuts the regulator down, dropping quiescent current to ~80µA. Abs max −0.3V to +40V." } ], "provenance": {@@ -78,6 +78,17 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"+ },+ "pin1": {+ "pad": "1",+ "at": [+ -7.65,+ -3.4+ ],+ "corner": "top-left",+ "source": "silk-marker",+ "derived_from": "TO-263-5_TabPin6@sha256:77e8ff2d643255fc",+ "mark": "drawn" } }, "metadata": {
viewers/footprint.html+1−1@@ -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='-10.600 -6.050 17.450 12.100' style='width:100%;height:100%'><line class='ly-silk' x1='-4.825' y1='-5.200' x2='-4.825' y2='-3.390' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='-4.825' 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stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='5.625' y1='-5.000' x2='5.625' y2='5.000' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='5.625' y1='5.000' x2='4.625' y2='5.000' stroke='#f472b6' stroke-width='0.100'/><rect class='ly-courtyard' x='-10.200' y='-5.650' width='16.650' height='11.300' fill='none' stroke='#4ade80' stroke-width='0.050'/><rect class='ly-copper pad' data-num='' data-name='' x='-3.200' y='-5.400' width='4.550' height='5.250' rx='1.137' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='-0.925' y='-2.775' font-size='1.100' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'></text><rect class='ly-copper pad' data-num='' data-name='' x='-3.200' y='0.150' width='4.550' height='5.250' rx='1.137' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='-0.925' y='2.775' font-size='1.100' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'></text><rect class='ly-copper pad' data-num='' data-name='' x='1.650' y='-5.400' width='4.550' height='5.250' rx='1.137' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='3.925' y='-2.775' font-size='1.100' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'></text><rect class='ly-copper pad' data-num='' data-name='' x='1.650' y='0.150' width='4.550' height='5.250' rx='1.137' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='3.925' y='2.775' font-size='1.100' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'></text><rect class='ly-copper pad' data-num='1' data-name='VIN' x='-9.950' y='-3.090' width='4.600' height='1.100' rx='0.275' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='-7.650' y='-2.540' font-size='0.660' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>1</text><rect class='ly-copper pad' data-num='2' data-name='Output' x='-3.200' y='-5.400' width='9.400' height='10.800' rx='2.350' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='1.500' y='0.000' font-size='1.100' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>2</text><rect class='ly-copper pad' data-num='3' data-name='GND' x='-9.950' y='1.990' width='4.600' height='1.100' rx='0.275' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='-7.650' y='2.540' font-size='0.660' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>3</text></svg></div>+<div class=stage id=stage><svg xmlns='http://www.w3.org/2000/svg' viewBox='-10.600 -6.050 17.450 12.100' style='width:100%;height:100%'><line class='ly-silk' x1='-4.825' y1='-5.200' x2='-4.825' y2='-3.390' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='-4.825' y1='5.200' x2='-4.825' y2='3.390' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='-3.460' y1='-5.200' x2='-4.825' y2='-5.200' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='-3.460' y1='5.200' x2='-4.825' y2='5.200' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-fab' x1='-9.325' y1='-3.040' x2='-9.325' y2='-2.040' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='-9.325' y1='-2.040' x2='-4.625' y2='-2.040' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='-9.325' 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stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='1.500' y='0.000' font-size='1.100' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>2</text><rect class='ly-copper pad' data-num='3' data-name='GND' x='-9.950' y='1.990' width='4.600' height='1.100' rx='0.275' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='-7.650' y='2.540' font-size='0.660' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>3</text><polygon class='ly-silk adom-pin1' points='-7.650,-4.210 -7.990,-4.680 -7.310,-4.680' fill='#d8b4fe' stroke='none'><title>pin 1</title></polygon></svg></div> <div id=tip></div> <script> var KIND="footprint", MPN="RAY/AP1501-3-3", PINS=[{"desc":"","name":"VIN","number":"1","type":""},{"desc":"","name":"Output","number":"2","type":""},{"desc":"","name":"GND","number":"3","type":""},{"desc":"","name":"ON/OFF","number":"5","type":""},{"desc":"","name":"Feedback","number":"4","type":""}];