component
MD8942
Public Made by Adomby adom
Shanghai Mingda Microelectronics DC-DC Converters, SOT-23-6L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+7−4@@ -44,19 +44,19 @@ "number": "3", "name": "FB", "type": "input",- "description": "Feedback input to the internal error amplifier. Set the output voltage via a resistor divider from VOUT to FB using VOUT = VFB \u00d7 (1 + R2/R1), where VFB is typically 0.794V. Absolute max -0.3V to 6V."+ "description": "Feedback input to the internal error amplifier. Set the output voltage via a resistor divider from VOUT to FB using VOUT = VFB × (1 + R2/R1), where VFB is typically 0.794V. Absolute max -0.3V to 6V." }, { "number": "4", "name": "EN", "type": "input",- "description": "Enable input, active-high logic. Pulling EN above the ~1V rising threshold enables the chip; pulling below the falling threshold (~0.84V, 160mV hysteresis) shuts it down. Floating EN disables the chip (internal 430k\u03a9 pull-down to GND). Internal zener clamps EN to ~5V, absolute max 6V, sink current limit 100\u00b5A."+ "description": "Enable input, active-high logic. Pulling EN above the ~1V rising threshold enables the chip; pulling below the falling threshold (~0.84V, 160mV hysteresis) shuts it down. Floating EN disables the chip (internal 430kΩ pull-down to GND). Internal zener clamps EN to ~5V, absolute max 6V, sink current limit 100µA." }, { "number": "5", "name": "VIN", "type": "power_in",- "description": "Input supply pin. Operating range 4V to 36V, standoff input voltage 42V. Bypass with a low-ESR ceramic input capacitor (typ. 10\u00b5F) placed as close as possible to VIN and GND."+ "description": "Input supply pin. Operating range 4V to 36V, standoff input voltage 42V. Bypass with a low-ESR ceramic input capacitor (typ. 10µF) placed as close as possible to VIN and GND." }, { "number": "6",@@ -126,5 +126,8 @@ "docs/md8942-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }