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.
← Commit history
orderable attributes: rebuild .lbr with adom-lbr 2.18.0 so MPN, MANUFACTURER and the distributor part numbers reach <technology> (LCSC_PN C5174541). The published library carried no attributes at all, so a BOM had nothing to buy from. Distributor PNs matched on exact MPN AND corroborating manufacturer.
2 files changed
+29−9
page.json+9−7@@ -26,13 +26,15 @@ "model_3d_step": "tm1805.step", "lbr": "tm1805.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C5174541"+ }, "pins": [ { "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 ≈ 23V with a 300Ω 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 \u2248 23V with a 300\u03a9 series resistor." }, { "number": "2",@@ -44,31 +46,31 @@ "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 ≈ 3.4V, VLIN ≈ 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 \u2248 3.4V, VLIN \u2248 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 15µA 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 15\u00b5A 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 ≈14Ω. PWM frequency ≈17.8kHz."+ "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 \u224814\u03a9. PWM frequency \u224817.8kHz." }, { "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 ≈14Ω. PWM frequency ≈17.8kHz."+ "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 \u224814\u03a9. PWM frequency \u224817.8kHz." }, { "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 ≈14Ω. PWM frequency ≈17.8kHz."+ "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 \u224814\u03a9. PWM frequency \u224817.8kHz." }, { "number": "8",
tm1805.lbr+20−2@@ -62,6 +62,18 @@ <smd name="6" x="2.4750" y="-0.6350" dx="1.9500" dy="0.6000" layer="1"/> <smd name="7" x="2.4750" y="0.6350" dx="1.9500" dy="0.6000" layer="1"/> <smd name="8" x="2.4750" y="1.9050" dx="1.9500" dy="0.6000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-2.6000" y="2.4700"/>+ <vertex x="-2.8400" y="2.8000"/>+ <vertex x="-2.3600" y="2.8000"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="-0.9750" y="2.4500"/>+ <vertex x="1.9500" y="2.4500"/>+ <vertex x="1.9500" y="-2.4500"/>+ <vertex x="-1.9500" y="-2.4500"/>+ <vertex x="-1.9500" y="1.4750"/>+ </polygon> <wire x1="-2.0600" y1="2.5600" x2="2.0600" y2="2.5600" width="0.1200" layer="21"/> <wire x1="-2.0600" y1="2.4650" x2="-2.0600" y2="2.5600" width="0.1200" layer="21"/> <wire x1="-2.0600" y1="-2.5600" x2="-2.0600" y2="-2.4650" width="0.1200" layer="21"/>@@ -70,7 +82,7 @@ <wire x1="2.0600" y1="-2.5600" x2="-2.0600" y2="-2.5600" width="0.1200" layer="21"/> <text x="0" y="3.480" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-3.480" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-2.6000" y="2.4700"/><vertex x="-2.8400" y="2.8000"/><vertex x="-2.3600" y="2.8000"/></polygon></package>+</package> </packages> <symbols> <symbol name="TM1805">@@ -108,7 +120,13 @@ <connect gate="G$1" pin="G" pad="6"/> <connect gate="G$1" pin="B" pad="5"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="TM1805" constant="no"/>+ <attribute name="MANUFACTURER" value="TM Shenzhen Titan Micro Elec" constant="no"/>+ <attribute name="LCSC_PN" value="C5174541" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>