component
ME2149FM5G
Public Made by Adomby adom
MICRONE DC-DC Converters, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+8−5@@ -32,13 +32,13 @@ "number": "1", "name": "CE", "type": "input",- "description": "Chip enable / shutdown pin. Active-high enable: VSH \u2265 0.75V enables the oscillator, VSL \u2264 0.2-0.3V shuts down the IC. Shutdown current (ISSS) typ. 0.02\u00b5A, max 0.5\u00b5A at VCE=0V."+ "description": "Chip enable / shutdown pin. Active-high enable: VSH ≥ 0.75V enables the oscillator, VSL ≤ 0.2-0.3V shuts down the IC. Shutdown current (ISSS) typ. 0.02µA, max 0.5µA at VCE=0V." }, { "number": "2", "name": "LX", "type": "output",- "description": "Switching node - drain of the internal N-channel power MOSFET, connected to the external inductor/Schottky-diode node of the boost converter. Absolute max LX voltage -0.3 to VDD+0.3V; peak LX current \u00b14A. SOT23-5 recommended load \u22641A."+ "description": "Switching node - drain of the internal N-channel power MOSFET, connected to the external inductor/Schottky-diode node of the boost converter. Absolute max LX voltage -0.3 to VDD+0.3V; peak LX current ±4A. SOT23-5 recommended load ≤1A." }, { "number": "3",@@ -50,13 +50,13 @@ "number": "4", "name": "VDD", "type": "power_in",- "description": "IC power supply pin. Operating range 2.5V \u2264 VDD \u2264 6V for stable operation; start-up guaranteed from 0.9V (IOUT=1mA). Absolute maximum -0.3 to 6.5V. Bypass with 0.1\u00b5F ceramic close to pin."+ "description": "IC power supply pin. Operating range 2.5V ≤ VDD ≤ 6V for stable operation; start-up guaranteed from 0.9V (IOUT=1mA). Absolute maximum -0.3 to 6.5V. Bypass with 0.1µF ceramic close to pin." }, { "number": "5", "name": "FB", "type": "input",- "description": "Feedback voltage input to the internal error amplifier. Regulated to VFB = 1.25V typ (1.225-1.275V, \u00b12%). Set output with external divider R1/R2 from VOUT to GND."+ "description": "Feedback voltage input to the internal error amplifier. Regulated to VFB = 1.25V typ (1.225-1.275V, ±2%). Set output with external divider R1/R2 from VOUT to GND." } ], "provenance": {@@ -120,5 +120,8 @@ "docs/me2149fm5g-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }