component
ETA3458FSG
Public Made by Adomby adom
etasolution DC-DC Converters, SOT-563. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+8−5@@ -38,25 +38,25 @@ "number": "2", "name": "SW", "type": "output",- "description": "Switching node. Connect the external power inductor between SW and the regulator output. Internally driven by the high-side and low-side power MOSFETs (RDS(on) ~37m\u03a9 HS / ~25m\u03a9 LS)."+ "description": "Switching node. Connect the external power inductor between SW and the regulator output. Internally driven by the high-side and low-side power MOSFETs (RDS(on) ~37mΩ HS / ~25mΩ LS)." }, { "number": "3", "name": "VIN", "type": "power_in",- "description": "Supply input, 2.5V to 5.5V. Bypass with a 22\u00b5F ceramic capacitor to GND placed close to the pin. Absolute maximum 7V."+ "description": "Supply input, 2.5V to 5.5V. Bypass with a 22µF ceramic capacitor to GND placed close to the pin. Absolute maximum 7V." }, { "number": "4", "name": "EN", "type": "input",- "description": "Enable input. Drive high (rising threshold typ 1.2V, falling 0.4V) to enable the converter; drive low to shut down (IQ <1\u00b5A). For automatic start-up, tie EN to VIN through a pull-up resistor. Absolute maximum 7V."+ "description": "Enable input. Drive high (rising threshold typ 1.2V, falling 0.4V) to enable the converter; drive low to shut down (IQ <1µA). For automatic start-up, tie EN to VIN through a pull-up resistor. Absolute maximum 7V." }, { "number": "5", "name": "FB", "type": "input",- "description": "Feedback input to the internal error comparator. Connect an external resistor divider from VOUT to FB and GND to set the output voltage: VOUT = 0.6V \u00d7 (1 + R1/R2). Internal reference 0.6V (\u00b11%); R2 should be 1k\u03a9-70k\u03a9."+ "description": "Feedback input to the internal error comparator. Connect an external resistor divider from VOUT to FB and GND to set the output voltage: VOUT = 0.6V × (1 + R1/R2). Internal reference 0.6V (±1%); R2 should be 1kΩ-70kΩ." }, { "number": "6",@@ -126,5 +126,8 @@ "docs/eta3458fsg-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }