component
XL7660
Public Made by Adomby adom
XINLUDA DC-DC Converters, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
orderable attributes: rebuild .lbr with adom-lbr 2.18.0 so MPN, MANUFACTURER and the distributor part numbers reach <technology> (LCSC_PN C521199). 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.
2 files changed
+27−7
page.json+7−5@@ -26,7 +26,9 @@ "model_3d_step": "xl7660.step", "lbr": "xl7660.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C521199"+ }, "pins": [ { "number": "1",@@ -38,7 +40,7 @@ "number": "2", "name": "CAP+", "type": "passive",- "description": "Positive terminal of the external charge-pump 'flying' capacitor C1 (typ. 10 µF electrolytic). Internally driven by the P-channel switch S1 and N-channel switch S2 that alternately connect this node to V+ and GND during each oscillator half-cycle."+ "description": "Positive terminal of the external charge-pump 'flying' capacitor C1 (typ. 10 \u00b5F electrolytic). Internally driven by the P-channel switch S1 and N-channel switch S2 that alternately connect this node to V+ and GND during each oscillator half-cycle." }, { "number": "3",@@ -56,13 +58,13 @@ "number": "5", "name": "VOUT", "type": "power_out",- "description": "Negative charge-pump output. Delivers VOUT ≈ -V+ into an external reservoir capacitor C2 (typ. 10 µF). Output source resistance is typ. 55 Ω at V+ = 5V, IOUT = 20 mA. Can also be reconfigured externally as a voltage doubler output."+ "description": "Negative charge-pump output. Delivers VOUT \u2248 -V+ into an external reservoir capacitor C2 (typ. 10 \u00b5F). Output source resistance is typ. 55 \u03a9 at V+ = 5V, IOUT = 20 mA. Can also be reconfigured externally as a voltage doubler output." }, { "number": "6", "name": "LV", "type": "input",- "description": "Low-Voltage operation select. Tie LV to GND for supply voltages of 2.0 V to 3.5 V to bypass the internal series regulator and improve low-voltage performance. For V+ from 3.5 V to 10 V leave LV floating (open) to keep the regulator engaged and prevent latch-up. Absolute input range: -0.3 V to V+ + 0.3 V; ILV max 25 µA."+ "description": "Low-Voltage operation select. Tie LV to GND for supply voltages of 2.0 V to 3.5 V to bypass the internal series regulator and improve low-voltage performance. For V+ from 3.5 V to 10 V leave LV floating (open) to keep the regulator engaged and prevent latch-up. Absolute input range: -0.3 V to V+ + 0.3 V; ILV max 25 \u00b5A." }, { "number": "7",@@ -74,7 +76,7 @@ "number": "8", "name": "V+", "type": "power_in",- "description": "Positive supply input, 2 V to 10 V operating range (absolute max +10.5 V). Powers the oscillator, level translator, internal regulator and the four MOS charge-pump switches. Typical quiescent supply current is 40 µA (no load) at 5 V."+ "description": "Positive supply input, 2 V to 10 V operating range (absolute max +10.5 V). Powers the oscillator, level translator, internal regulator and the four MOS charge-pump switches. Typical quiescent supply current is 40 \u00b5A (no load) at 5 V." } ], "provenance": {
xl7660.lbr+20−2@@ -62,6 +62,18 @@ <smd name="6" x="2.4750" y="-0.6350" dx="1.9500" dy="0.6000" layer="1"/> <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"/>+ <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"/>@@ -70,7 +82,7 @@ <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">>NAME</text> <text x="0" y="-3.480" size="1.27" layer="27" align="top-center">>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="XL7660">@@ -108,7 +120,13 @@ <connect gate="G$1" pin="LV" pad="6"/> <connect gate="G$1" pin="VOUT" pad="5"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="XL7660" constant="no"/>+ <attribute name="MANUFACTURER" value="XINLUDA" constant="no"/>+ <attribute name="LCSC_PN" value="C521199" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>