component
LM25122QPWPRQ1
Public Made by Adomby adom
Texas Instruments DC-DC Controllers, HTSSOP-20-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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page.json+9−6@@ -53,7 +53,7 @@ "number": "1", "name": "SYNCOUT", "type": "output",- "description": "Clock output pin providing 180\u00b0 phase-shifted clock output for interleaved multi-phase operation; can be left floating when not used."+ "description": "Clock output pin providing 180° phase-shifted clock output for interleaved multi-phase operation; can be left floating when not used." }, { "number": "2",@@ -89,7 +89,7 @@ "number": "7", "name": "SS", "type": "input",- "description": "Soft-start programming pin; external capacitor with internal 10-\u03bcA current source sets output voltage ramp rate during soft-start sequence from input to target voltage."+ "description": "Soft-start programming pin; external capacitor with internal 10-μA current source sets output voltage ramp rate during soft-start sequence from input to target voltage." }, { "number": "8",@@ -125,7 +125,7 @@ "number": "13", "name": "MODE", "type": "input",- "description": "Switching mode selection pin with 700-k\u03a9 internal pullup and 100-k\u03a9 pulldown held to 0.15V default; voltage above 1.2V enables forced PWM mode, below 1.2V enables diode emulation mode."+ "description": "Switching mode selection pin with 700-kΩ internal pullup and 100-kΩ pulldown held to 0.15V default; voltage above 1.2V enables forced PWM mode, below 1.2V enables diode emulation mode." }, { "number": "14",@@ -149,7 +149,7 @@ "number": "17", "name": "VCC", "type": "power_out",- "description": "VCC bias supply pin providing internal regulated 7.6V for controller and gate drivers; decouple to PGND with 1-47 \u03bcF low-ESR capacitor placed close to device; can accept 9-14.5V external supply through blocking diode."+ "description": "VCC bias supply pin providing internal regulated 7.6V for controller and gate drivers; decouple to PGND with 1-47 μF low-ESR capacitor placed close to device; can accept 9-14.5V external supply through blocking diode." }, { "number": "18",@@ -167,7 +167,7 @@ "number": "20", "name": "BST", "type": "power_out",- "description": "Bootstrap supply voltage for high-side gate driver connected to bootstrap diode cathode; internal charge pump sources 200-\u03bcA current to bootstrap capacitor for full high-side drive capability."+ "description": "Bootstrap supply voltage for high-side gate driver connected to bootstrap diode cathode; internal charge pump sources 200-μA current to bootstrap capacitor for full high-side drive capability." }, { "number": "21",@@ -253,5 +253,8 @@ "docs/lm25122qpwprq1-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }