component
NCP1608BDR2G
Public Made by Adomby adom
onsemi AC-DC Controllers and Regulators, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+8−5@@ -44,7 +44,7 @@ "number": "3", "name": "Ct", "type": "passive",- "description": "Timing capacitor pin. Sources ~275 \u00b5A (Icharge) to charge an external timing capacitor; on-time ends when Ct reaches an internal voltage derived from VControl. Ct is then discharged (~50 ns) at end of on-time. VCt(MAX) ~4.93 V."+ "description": "Timing capacitor pin. Sources ~275 µA (Icharge) to charge an external timing capacitor; on-time ends when Ct reaches an internal voltage derived from VControl. Ct is then discharged (~50 ns) at end of on-time. VCt(MAX) ~4.93 V." }, { "number": "4",@@ -56,7 +56,7 @@ "number": "5", "name": "ZCD", "type": "input",- "description": "Zero Current Detection input. Senses the voltage of an auxiliary (NZCD) winding to detect boost-inductor demagnetization for CrM operation. Arming threshold ~1.4 V, triggering ~0.7 V; internal clamps at ~+10 V / \u22120.7 V protect the pin."+ "description": "Zero Current Detection input. Senses the voltage of an auxiliary (NZCD) winding to detect boost-inductor demagnetization for CrM operation. Arming threshold ~1.4 V, triggering ~0.7 V; internal clamps at ~+10 V / −0.7 V protect the pin." }, { "number": "6",@@ -68,13 +68,13 @@ "number": "7", "name": "DRV", "type": "output",- "description": "Totem-pole gate driver output for the external power MOSFET. Typical source impedance 12 \u03a9 (500 mA source) and sink impedance 6 \u03a9 (800 mA sink). Rise/fall times ~35/25 ns; internally clamped for MOSFET gate protection."+ "description": "Totem-pole gate driver output for the external power MOSFET. Typical source impedance 12 Ω (500 mA source) and sink impedance 6 Ω (800 mA sink). Rise/fall times ~35/25 ns; internally clamped for MOSFET gate protection." }, { "number": "8", "name": "VCC", "type": "power_in",- "description": "Positive supply for the controller. Enables when VCC exceeds VCC(on) (typ 12 V) and disables when VCC drops below VCC(off) (typ 9.5 V); UVLO hysteresis ~2.5 V. Absolute max 20 V; startup current \u226435 \u00b5A."+ "description": "Positive supply for the controller. Enables when VCC exceeds VCC(on) (typ 12 V) and disables when VCC drops below VCC(off) (typ 9.5 V); UVLO hysteresis ~2.5 V. Absolute max 20 V; startup current ≤35 µA." } ], "provenance": {@@ -138,5 +138,8 @@ "docs/ncp1608bdr2g-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }