component
CN302
Public Made by Adomby adom
ShangHai Consonance Elec Battery Management, SOT-23-6. 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 C32773). 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
+28−8
cn302.lbr+20−2@@ -60,6 +60,18 @@ <smd name="4" x="1.1375" y="-0.9500" dx="1.3250" dy="0.6000" layer="1"/> <smd name="5" x="1.1375" y="-0.0000" dx="1.3250" dy="0.6000" layer="1"/> <smd name="6" x="1.1375" y="0.9500" dx="1.3250" dy="0.6000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-1.4500" y="1.5100"/>+ <vertex x="-1.6900" y="1.8400"/>+ <vertex x="-1.2100" y="1.8400"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="-0.4000" y="1.4500"/>+ <vertex x="0.8000" y="1.4500"/>+ <vertex x="0.8000" y="-1.4500"/>+ <vertex x="-0.8000" y="-1.4500"/>+ <vertex x="-0.8000" y="1.0500"/>+ </polygon> <wire x1="-0.9100" y1="1.5600" x2="0.9100" y2="1.5600" width="0.1200" layer="21"/> <wire x1="-0.9100" y1="1.5100" x2="-0.9100" y2="1.5600" width="0.1200" layer="21"/> <wire x1="-0.9100" y1="-1.5600" x2="-0.9100" y2="-1.5100" width="0.1200" layer="21"/>@@ -68,7 +80,7 @@ <wire x1="0.9100" y1="-1.5600" x2="-0.9100" y2="-1.5600" width="0.1200" layer="21"/> <text x="0" y="2.212" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-2.212" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-1.4500" y="1.5100"/><vertex x="-1.6900" y="1.8400"/><vertex x="-1.2100" y="1.8400"/></polygon></package>+</package> </packages> <symbols> <symbol name="CN302">@@ -102,7 +114,13 @@ <connect gate="G$1" pin="/LBO" pad="5"/> <connect gate="G$1" pin="VCC" pad="4"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="CN302" constant="no"/>+ <attribute name="MANUFACTURER" value="ShangHai Consonance Elec" constant="no"/>+ <attribute name="LCSC_PN" value="C32773" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+8−6@@ -26,13 +26,15 @@ "model_3d_step": "cn302.step", "lbr": "cn302.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C32773"+ }, "pins": [ { "number": "1", "name": "FTH", "type": "input",- "description": "Falling (lower) threshold input. Connect to an external resistor divider tapping the battery voltage. When VFTH falls below the internal 1.211V reference, /LBO goes low and LBO goes high after ~13µs delay. Input leakage ±10nA."+ "description": "Falling (lower) threshold input. Connect to an external resistor divider tapping the battery voltage. When VFTH falls below the internal 1.211V reference, /LBO goes low and LBO goes high after ~13\u00b5s delay. Input leakage \u00b110nA." }, { "number": "2",@@ -44,25 +46,25 @@ "number": "3", "name": "LBO", "type": "output",- "description": "Active-high battery-low detect output, CMOS push-pull. Drives high when VFTH < Vref (battery low) and low when VRTH > Vref (battery OK). VOL ≤ 0.3V at ISINK=3.2mA (VCC=3V); VOH ≥ VCC-0.4V at ISOURCE=3mA."+ "description": "Active-high battery-low detect output, CMOS push-pull. Drives high when VFTH < Vref (battery low) and low when VRTH > Vref (battery OK). VOL \u2264 0.3V at ISINK=3.2mA (VCC=3V); VOH \u2265 VCC-0.4V at ISOURCE=3mA." }, { "number": "4", "name": "VCC", "type": "power_in",- "description": "Positive supply input. Operating range 1.9V to 6V; absolute max 6.5V. Typical supply current 9.5µA at VCC=3V."+ "description": "Positive supply input. Operating range 1.9V to 6V; absolute max 6.5V. Typical supply current 9.5\u00b5A at VCC=3V." }, { "number": "5", "name": "/LBO", "type": "output",- "description": "Active-low battery-low detect output (complement of LBO), CMOS push-pull. Drives low when VFTH < Vref (battery low) and high when VRTH > Vref (battery OK). VOL ≤ 0.3V at ISINK=3.2mA (VCC=3V); VOH ≥ VCC-0.4V at ISOURCE=3mA."+ "description": "Active-low battery-low detect output (complement of LBO), CMOS push-pull. Drives low when VFTH < Vref (battery low) and high when VRTH > Vref (battery OK). VOL \u2264 0.3V at ISINK=3.2mA (VCC=3V); VOH \u2265 VCC-0.4V at ISOURCE=3mA." }, { "number": "6", "name": "RTH", "type": "input",- "description": "Rising (upper) threshold input. Connect to an external resistor divider tapping the battery voltage. When VRTH rises above the internal 1.211V reference, /LBO goes high and LBO goes low after ~12µs delay. Input leakage ±10nA."+ "description": "Rising (upper) threshold input. Connect to an external resistor divider tapping the battery voltage. When VRTH rises above the internal 1.211V reference, /LBO goes high and LBO goes low after ~12\u00b5s delay. Input leakage \u00b110nA." } ], "provenance": {