component
PT1301D23F
Public Made by Adomby adom
PowTech CR PowTech Shanghai DC-DC Converters, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+8−5@@ -38,7 +38,7 @@ "number": "2", "name": "EXT", "type": "output",- "description": "Gate/base drive output for an external power transistor (NMOS or NPN) used to extend output current beyond the internal switch capability. Maximum drive current is 200 mA; on-resistance is 4.4 \u03a9 (EXT-to-VDD) and 2.45 \u03a9 (EXT-to-GND) typ at VDD = 3.3 V."+ "description": "Gate/base drive output for an external power transistor (NMOS or NPN) used to extend output current beyond the internal switch capability. Maximum drive current is 200 mA; on-resistance is 4.4 Ω (EXT-to-VDD) and 2.45 Ω (EXT-to-GND) typ at VDD = 3.3 V." }, { "number": "3",@@ -50,19 +50,19 @@ "number": "4", "name": "LX", "type": "output",- "description": "Switching node driven by the internal NMOS power switch. Connect to the junction of the boost inductor and the rectifier diode. Absolute max VLX = 7 V; on-resistance to GND is 0.3 \u03a9 typ; current limit is 1.5 A typ (peak inductor current rating 2.5 A)."+ "description": "Switching node driven by the internal NMOS power switch. Connect to the junction of the boost inductor and the rectifier diode. Absolute max VLX = 7 V; on-resistance to GND is 0.3 Ω typ; current limit is 1.5 A typ (peak inductor current rating 2.5 A)." }, { "number": "5", "name": "VDD", "type": "power_in",- "description": "IC supply input, sensed at the boosted output rail (bootstrapped operation). Operating range 2 V to 6 V; absolute max 7 V. Bypass to GND with a 1 \u00b5F MLCC using short, wide traces."+ "description": "IC supply input, sensed at the boosted output rail (bootstrapped operation). Operating range 2 V to 6 V; absolute max 7 V. Bypass to GND with a 1 µF MLCC using short, wide traces." }, { "number": "6", "name": "FB", "type": "input",- "description": "Feedback input to the internal error amplifier. Reference voltage is 1.25 V typ (1.225-1.275 V). Set output voltage with a resistor divider from VOUT to GND using Vout = (1 + R1/R2) \u00d7 1.25 V; keep node copper small and away from noise sources."+ "description": "Feedback input to the internal error amplifier. Reference voltage is 1.25 V typ (1.225-1.275 V). Set output voltage with a resistor divider from VOUT to GND using Vout = (1 + R1/R2) × 1.25 V; keep node copper small and away from noise sources." } ], "provenance": {@@ -140,5 +140,8 @@ "docs/pt1301d23f-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }