component
LN2220PAR
Public Made by Adomby adom
NATLINEAR DC-DC Converters, SOT-23-6L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+8−5@@ -32,7 +32,7 @@ "number": "1", "name": "SW", "type": "power_out",- "description": "Switching node. Drain of the internal power switch (up to 4A, RDS(on) ~80m\u03a9). Connects to the boost inductor and Schottky rectifier; absolute max 28V. Route with short, wide traces and isolate from sensitive signals due to high-frequency switching content."+ "description": "Switching node. Drain of the internal power switch (up to 4A, RDS(on) ~80mΩ). Connects to the boost inductor and Schottky rectifier; absolute max 28V. Route with short, wide traces and isolate from sensitive signals due to high-frequency switching content." }, { "number": "2",@@ -44,19 +44,19 @@ "number": "3", "name": "FB", "type": "input",- "description": "Feedback input to the internal error amplifier. Regulated to VFB = 0.6V (588-612mV). Set output voltage with a resistor divider: VOUT = VFB \u00d7 (1 + R1/R2). R1 in the hundreds of k\u03a9 is recommended."+ "description": "Feedback input to the internal error amplifier. Regulated to VFB = 0.6V (588-612mV). Set output voltage with a resistor divider: VOUT = VFB × (1 + R1/R2). R1 in the hundreds of kΩ is recommended." }, { "number": "4", "name": "EN", "type": "input",- "description": "Chip enable, active-high. Drive above VENH (\u22651.2V @ VIN=3.6V) to enable the regulator; drive below VENL (\u22640.4V) to shut the device down (shutdown current ~0.01\u00b5A typ). Do not leave floating."+ "description": "Chip enable, active-high. Drive above VENH (≥1.2V @ VIN=3.6V) to enable the regulator; drive below VENL (≤0.4V) to shut the device down (shutdown current ~0.01µA typ). Do not leave floating." }, { "number": "5", "name": "VIN", "type": "power_in",- "description": "Supply input, 2V to 24V operating range (abs max Vss+24V). Bypass with \u226522\u00b5F close to the pin. UVLO trips near 2V (falling threshold min 1.7V) with ~100mV hysteresis."+ "description": "Supply input, 2V to 24V operating range (abs max Vss+24V). Bypass with ≥22µF close to the pin. UVLO trips near 2V (falling threshold min 1.7V) with ~100mV hysteresis." }, { "number": "6",@@ -126,5 +126,8 @@ "docs/ln2220par-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }