component
OB2263MP
Public Made by Adomby adom
OB On Bright Elec AC-DC Controllers and Regulators, 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 C52977). 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
ob2263mp.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="OB2263MP">@@ -102,7 +114,13 @@ <connect gate="G$1" pin="VDD" pad="5"/> <connect gate="G$1" pin="SENSE" pad="4"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="OB2263MP" constant="no"/>+ <attribute name="MANUFACTURER" value="OB On Bright Elec" constant="no"/>+ <attribute name="LCSC_PN" value="C52977" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+7−5@@ -26,7 +26,9 @@ "model_3d_step": "ob2263mp.step", "lbr": "ob2263mp.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C52977"+ }, "pins": [ { "number": "1",@@ -38,25 +40,25 @@ "number": "2", "name": "FB", "type": "input",- "description": "Feedback input pin. The PWM duty cycle is set by the voltage level on this pin together with the SENSE input. Open-loop voltage ~4.8 V, input impedance ~6 kΩ, zero-duty threshold ~0.75 V, power-limit threshold ~3.7 V."+ "description": "Feedback input pin. The PWM duty cycle is set by the voltage level on this pin together with the SENSE input. Open-loop voltage ~4.8 V, input impedance ~6 k\u03a9, zero-duty threshold ~0.75 V, power-limit threshold ~3.7 V." }, { "number": "3", "name": "RI", "type": "passive",- "description": "Internal oscillator frequency setting pin. A resistor (typ. 100 kΩ, range 50-150 kΩ) from RI to GND sets the PWM switching frequency (~65 kHz at 100 kΩ). Open-load voltage ~2 V."+ "description": "Internal oscillator frequency setting pin. A resistor (typ. 100 k\u03a9, range 50-150 k\u03a9) from RI to GND sets the PWM switching frequency (~65 kHz at 100 k\u03a9). Open-load voltage ~2 V." }, { "number": "4", "name": "SENSE", "type": "input",- "description": "Current sense input. Connects to the MOSFET source current-sensing resistor node. Includes ~300 ns leading-edge blanking; OC threshold ~0.75 V at zero duty. Input impedance ~40 kΩ."+ "description": "Current sense input. Connects to the MOSFET source current-sensing resistor node. Includes ~300 ns leading-edge blanking; OC threshold ~0.75 V at zero duty. Input impedance ~40 k\u03a9." }, { "number": "5", "name": "VDD", "type": "power_in",- "description": "Chip DC power supply pin. Operating range 10-30 V; UVLO on ~8.8 V, UVLO off ~14 V; internal zener clamp ~34 V. Startup current typ. 3 µA, operating current typ. 1.4 mA."+ "description": "Chip DC power supply pin. Operating range 10-30 V; UVLO on ~8.8 V, UVLO off ~14 V; internal zener clamp ~34 V. Startup current typ. 3 \u00b5A, operating current typ. 1.4 mA." }, { "number": "6",