component
U3018F
Public Made by Adomby adom
UNI SEMIC DC-DC Converters, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+7−4@@ -38,13 +38,13 @@ "number": "2", "name": "FB", "type": "input",- "description": "Voltage feedback input pin. When left floating, the chip defaults to a 14.3V output; for adjustable output, connect a resistor divider from the output to this pin (internal reference V_FB_REF \u2248 2.0V)."+ "description": "Voltage feedback input pin. When left floating, the chip defaults to a 14.3V output; for adjustable output, connect a resistor divider from the output to this pin (internal reference V_FB_REF ≈ 2.0V)." }, { "number": "3", "name": "Drain", "type": "passive",- "description": "Drain of the internal high-voltage power MOSFET (V_BR \u2248 190V, R_dson \u2248 1.15\u03a9). Also used for high-voltage startup current sensing (I_HV \u2248 1-4mA at HV=150V). Absolute maximum drain voltage: -0.3 to 190V."+ "description": "Drain of the internal high-voltage power MOSFET (V_BR ≈ 190V, R_dson ≈ 1.15Ω). Also used for high-voltage startup current sensing (I_HV ≈ 1-4mA at HV=150V). Absolute maximum drain voltage: -0.3 to 190V." }, { "number": "4",@@ -62,7 +62,7 @@ "number": "6", "name": "VDD", "type": "power_in",- "description": "Chip supply pin, also serves as an output voltage feedback terminal. A 0.1\u00b5F ceramic decoupling capacitor is recommended. V_DD_OVP \u2248 24V, V_DD_Clamp \u2248 26V @ 10mA, absolute max 30V. Startup current I_VDD_st \u2248 100\u00b5A, operating current I_VDD_Op \u2248 800\u00b5A @ 60kHz."+ "description": "Chip supply pin, also serves as an output voltage feedback terminal. A 0.1µF ceramic decoupling capacitor is recommended. V_DD_OVP ≈ 24V, V_DD_Clamp ≈ 26V @ 10mA, absolute max 30V. Startup current I_VDD_st ≈ 100µA, operating current I_VDD_Op ≈ 800µA @ 60kHz." }, { "number": "7",@@ -138,5 +138,8 @@ "docs/u3018f-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }