component
TP4336
Public Made by Adomby adom
TPOWER Battery Management, ESOP-8L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -37,6 +37,20 @@ TP4336 from TPOWER, in a ESOP-8L. Pinout and pin descriptions extracted from the - Footprint: `Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm` - 3D model: ESOP-8L (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`tp4336.step`](tp4336.step) | 193 KB | You want the bare part, or you mark your own boards. |+| [`tp4336-etched.step`](tp4336-etched.step) | 1.3 MB | You want the part with `TP4336` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 326 faces against 63 in the bare model. It+survives export, section views, and rendering in any CAD tool, and it drops straight+into KiCad or Fusion with no extra setup.+ ## Provenance Data extracted from the manufacturer datasheet, not a distributor listing:
package.json+1−1@@ -1,6 +1,6 @@ { "slug": "tp4336",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "TPOWER Battery Management, ESOP-8L. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+10−7@@ -4,7 +4,7 @@ "slug": "tp4336", "title": "TP4336", "brief": "TPOWER Battery Management, ESOP-8L. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -34,7 +34,7 @@ "number": "1", "name": "VDD", "type": "power_in",- "description": "Charger power input. Recommended operating range 4.5-5.5 V (absolute max 6.5 V). Overvoltage protection trips at ~6.15 V and recovers below 5.85 V. Typically fed from a 5 V USB source through a small series resistor with a 2.2 \u00b5F decoupling capacitor to GND."+ "description": "Charger power input. Recommended operating range 4.5-5.5 V (absolute max 6.5 V). Overvoltage protection trips at ~6.15 V and recovers below 5.85 V. Typically fed from a 5 V USB source through a small series resistor with a 2.2 µF decoupling capacitor to GND." }, { "number": "2",@@ -64,19 +64,19 @@ "number": "6", "name": "BAT", "type": "power_out",- "description": "Li-ion battery positive terminal. Sinks up to 1 A constant-current charge (10% trickle below 2.85 V) with 4.2 V float and 130 mV recharge hysteresis. Also sources current to the boost stage during discharge; UVLO releases boost above 3.1 V and terminates discharge below 2.8 V. Bypass with 10 \u00b5F close to the pin plus 10 \u00b5F near the inductor."+ "description": "Li-ion battery positive terminal. Sinks up to 1 A constant-current charge (10% trickle below 2.85 V) with 4.2 V float and 130 mV recharge hysteresis. Also sources current to the boost stage during discharge; UVLO releases boost above 3.1 V and terminates discharge below 2.8 V. Bypass with 10 µF close to the pin plus 10 µF near the inductor." }, { "number": "7", "name": "SW", "type": "power_out",- "description": "Switching node of the synchronous boost converter (internal high-side and low-side power MOSFETs). Connects to an external 1.5 \u00b5H power inductor between BAT and SW. Operates at ~1 MHz with up to 90% duty cycle."+ "description": "Switching node of the synchronous boost converter (internal high-side and low-side power MOSFETs). Connects to an external 1.5 µH power inductor between BAT and SW. Operates at ~1 MHz with up to 90% duty cycle." }, { "number": "8", "name": "OUT", "type": "power_out",- "description": "Synchronous boost output, regulated to 5.0 V at up to 1 A. Includes OVP at 5.25 V, OCP at 4.3 V with 8 ms delay, and short-circuit protection at 2.8 V with 500 \u00b5s delay (latched until load is removed or button pressed). Bypass with 2\u00d7 10 \u00b5F low-ESR ceramics close to the pin."+ "description": "Synchronous boost output, regulated to 5.0 V at up to 1 A. Includes OVP at 5.25 V, OCP at 4.3 V with 8 ms delay, and short-circuit protection at 2.8 V with 500 µs delay (latched until load is removed or button pressed). Bypass with 2× 10 µF low-ESR ceramics close to the pin." }, { "number": "9",@@ -157,6 +157,9 @@ "docs/hero.png", "docs/tp4336-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"- ]+ "viewers/footprint.html",+ "pads.json"+ ],+ "description": "TPOWER Battery Management, ESOP-8L. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "visibility": "public" }