component
LM3478MAX
Public Made by Adomby adom
Texas Instruments DC-DC Converters, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+7−4@@ -44,7 +44,7 @@ "number": "3", "name": "FB", "type": "input",- "description": "Feedback pin. The output voltage should be adjusted using a resistor divider to provide 1.26 V at this pin (VFB typical 1.26 V, \u00b12.5% over temperature). Absolute maximum FB pin voltage is 7 V."+ "description": "Feedback pin. The output voltage should be adjusted using a resistor divider to provide 1.26 V at this pin (VFB typical 1.26 V, ±2.5% over temperature). Absolute maximum FB pin voltage is 7 V." }, { "number": "4",@@ -62,13 +62,13 @@ "number": "6", "name": "DR", "type": "output",- "description": "Drive pin. The gate of the external N-channel MOSFET should be connected to this pin. Internal push-pull driver with 1 A peak capability. Drive voltage swings to VIN (VIN < 7.2 V) or clamped at 7.2 V (VIN \u2265 7.2 V). Absolute maximum VDR is 8 V."+ "description": "Drive pin. The gate of the external N-channel MOSFET should be connected to this pin. Internal push-pull driver with 1 A peak capability. Drive voltage swings to VIN (VIN < 7.2 V) or clamped at 7.2 V (VIN ≥ 7.2 V). Absolute maximum VDR is 8 V." }, { "number": "7", "name": "FA/SD", "type": "input",- "description": "Frequency Adjust and Shutdown pin. A resistor connected to this pin sets the oscillator frequency (100 kHz to 1 MHz; RFA = 40 k\u03a9 gives 400 kHz nominal). A high level on this pin for longer than 30 \u00b5s will turn the device off; in shutdown the device draws less than 10 \u00b5A from the supply. Absolute maximum VFA/SD is 7 V."+ "description": "Frequency Adjust and Shutdown pin. A resistor connected to this pin sets the oscillator frequency (100 kHz to 1 MHz; RFA = 40 kΩ gives 400 kHz nominal). A high level on this pin for longer than 30 µs will turn the device off; in shutdown the device draws less than 10 µA from the supply. Absolute maximum VFA/SD is 7 V." }, { "number": "8",@@ -138,5 +138,8 @@ "docs/lm3478max-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }