component
UC3845BD1R2G
Public Made by Adomby adom
onsemi AC-DC Controllers and Regulators, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+7−4@@ -50,7 +50,7 @@ "number": "4", "name": "RT/CT", "type": "passive",- "description": "Oscillator timing pin. External resistor RT to Vref and timing capacitor CT to GND set the oscillator frequency (fOSC \u2248 1.72 / (RT\u00b7CT) for RT > 5 k\u03a9). Output switching frequency equals oscillator frequency."+ "description": "Oscillator timing pin. External resistor RT to Vref and timing capacitor CT to GND set the oscillator frequency (fOSC ≈ 1.72 / (RT·CT) for RT > 5 kΩ). Output switching frequency equals oscillator frequency." }, { "number": "5",@@ -62,7 +62,7 @@ "number": "6", "name": "Output", "type": "output",- "description": "High-current totem-pole gate-drive output for the external power MOSFET. Capable of \u00b11 A peak source/sink; typical VOH \u2248 13.5 V and VOL \u2248 0.1 V at 20 mA. Rise/fall times ~50 ns into 1 nF."+ "description": "High-current totem-pole gate-drive output for the external power MOSFET. Capable of ±1 A peak source/sink; typical VOH ≈ 13.5 V and VOL ≈ 0.1 V at 20 mA. Rise/fall times ~50 ns into 1 nF." }, { "number": "7",@@ -74,7 +74,7 @@ "number": "8", "name": "Vref", "type": "power_out",- "description": "Buffered 5.0 V \u00b11% precision reference output (4.95-5.05 V at 25 \u00b0C, 1 mA). Sources up to ~50 mA to bias external circuitry and to feed the oscillator timing resistor RT. Short-circuit protected (~85 mA typ)."+ "description": "Buffered 5.0 V ±1% precision reference output (4.95-5.05 V at 25 °C, 1 mA). Sources up to ~50 mA to bias external circuitry and to feed the oscillator timing resistor RT. Short-circuit protected (~85 mA typ)." } ], "provenance": {@@ -138,5 +138,8 @@ "docs/uc3845bd1r2g-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }