component
TM1805
Public Made by Adomby adom
TM Shenzhen Titan Micro Elec LED Drivers, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+10−7@@ -32,7 +32,7 @@ "number": "1", "name": "VDD24V", "type": "power_in",- "description": "Built-in 24V shunt (zener) regulator input. Requires an external series resistor and filter capacitor for resistor-capacitor (dropper) supply operation. Typical VZ24 \u2248 23V with a 300\u03a9 series resistor."+ "description": "Built-in 24V shunt (zener) regulator input. Requires an external series resistor and filter capacitor for resistor-capacitor (dropper) supply operation. Typical VZ24 ≈ 23V with a 300Ω series resistor." }, { "number": "2",@@ -44,31 +44,31 @@ "number": "3", "name": "FIN", "type": "input",- "description": "Frequency input for pattern-change timing and inter-chip synchronization. Accepts <4kHz sine/square/triangle, amplitude 3.5-5V. Tied to VDD or GND holds the current pattern; leaving it floating produces undefined behavior. VHIN \u2248 3.4V, VLIN \u2248 1.5V."+ "description": "Frequency input for pattern-change timing and inter-chip synchronization. Accepts <4kHz sine/square/triangle, amplitude 3.5-5V. Tied to VDD or GND holds the current pattern; leaving it floating produces undefined behavior. VHIN ≈ 3.4V, VLIN ≈ 1.5V." }, { "number": "4", "name": "SET", "type": "input",- "description": "Display mode select. Floating: jump + fade sequence. Tied to VDD: jump-only cycle. Tied to GND: fade-only cycle. Typical sink current 15\u00b5A at 5V."+ "description": "Display mode select. Floating: jump + fade sequence. Tied to VDD: jump-only cycle. Tied to GND: fade-only cycle. Typical sink current 15µA at 5V." }, { "number": "5", "name": "B", "type": "output",- "description": "Blue channel open-drain N-MOS output. Constant-voltage LED driver rated to 24V, typical sink current 82mA at VOUTn=1.2V, on-resistance \u224814\u03a9. PWM frequency \u224817.8kHz."+ "description": "Blue channel open-drain N-MOS output. Constant-voltage LED driver rated to 24V, typical sink current 82mA at VOUTn=1.2V, on-resistance ≈14Ω. PWM frequency ≈17.8kHz." }, { "number": "6", "name": "G", "type": "output",- "description": "Green channel open-drain N-MOS output. Constant-voltage LED driver rated to 24V, typical sink current 82mA at VOUTn=1.2V, on-resistance \u224814\u03a9. PWM frequency \u224817.8kHz."+ "description": "Green channel open-drain N-MOS output. Constant-voltage LED driver rated to 24V, typical sink current 82mA at VOUTn=1.2V, on-resistance ≈14Ω. PWM frequency ≈17.8kHz." }, { "number": "7", "name": "R", "type": "output",- "description": "Red channel open-drain N-MOS output. Constant-voltage LED driver rated to 24V, typical sink current 82mA at VOUTn=1.2V, on-resistance \u224814\u03a9. PWM frequency \u224817.8kHz."+ "description": "Red channel open-drain N-MOS output. Constant-voltage LED driver rated to 24V, typical sink current 82mA at VOUTn=1.2V, on-resistance ≈14Ω. PWM frequency ≈17.8kHz." }, { "number": "8",@@ -138,5 +138,8 @@ "docs/tm1805-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }