HTP4056

@@ -33,6 +33,20 @@ HTP4056 from HXY MOSFET, in a ESOP-8. Pinout and pin descriptions extracted from - Footprint: `Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm` - 3D model: ESOP-8 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`htp4056.step`](htp4056.step) | 193 KB | You want the bare part, or you mark your own boards. |+| [`htp4056-etched.step`](htp4056-etched.step) | 1.3 MB | You want the part with `HTP4056` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 333 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:

@@ -1,6 +1,6 @@ {   "slug": "htp4056",-  "version": "0.1.0",+  "version": "0.2.0",   "type": "component",   "description": "HXY MOSFET Battery Management, ESOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",   "tags": [

@@ -4,7 +4,7 @@   "slug": "htp4056",   "title": "HTP4056",   "brief": "HXY MOSFET Battery Management, ESOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",-  "version": "0.1.0",+  "version": "0.2.0",   "license": "CC-BY-SA-4.0",   "tags": [     "component",@@ -40,7 +40,7 @@         "number": "2",         "name": "PROG",         "type": "passive",-        "description": "Charge current program pin. An external resistor from PROG to GND sets the constant-current charge level (VPROG \u2248 1.0 V; IBAT = 1000 mA with RPROG = 1.4 k\u03a9). Can also be used to monitor charge current."+        "description": "Charge current program pin. An external resistor from PROG to GND sets the constant-current charge level (VPROG ≈ 1.0 V; IBAT = 1000 mA with RPROG = 1.4 kΩ). Can also be used to monitor charge current."       },       {         "number": "3",@@ -58,19 +58,19 @@         "number": "5",         "name": "BAT",         "type": "power_out",-        "description": "Battery charge output. Connects to the positive terminal of the single-cell Li-ion battery. Regulated float voltage 4.200 V; delivers up to ~1.0 A (ESOP-8) programmable charge current with \u22642 \u00b5A leakage when VCC is removed."+        "description": "Battery charge output. Connects to the positive terminal of the single-cell Li-ion battery. Regulated float voltage 4.200 V; delivers up to ~1.0 A (ESOP-8) programmable charge current with ≤2 µA leakage when VCC is removed."       },       {         "number": "6",         "name": "STDBY",         "type": "output",-        "description": "Open-drain charge-complete (standby) status indicator. Pulls low when the charge cycle terminates and the part enters standby; high-impedance otherwise. VOL \u2264 0.3 V at 5 mA sink; typically drives an LED to GND through a pull-up."+        "description": "Open-drain charge-complete (standby) status indicator. Pulls low when the charge cycle terminates and the part enters standby; high-impedance otherwise. VOL ≤ 0.3 V at 5 mA sink; typically drives an LED to GND through a pull-up."       },       {         "number": "7",         "name": "CHRG",         "type": "output",-        "description": "Open-drain charging status indicator. Pulls low while charging is in progress; high-impedance when charging is complete, in shutdown, or in fault. VOL \u2264 0.3 V at 5 mA sink; typically drives an LED to GND through a pull-up."+        "description": "Open-drain charging status indicator. Pulls low while charging is in progress; high-impedance when charging is complete, in shutdown, or in fault. VOL ≤ 0.3 V at 5 mA sink; typically drives an LED to GND through a pull-up."       },       {         "number": "8",@@ -82,7 +82,7 @@         "number": "9",         "name": "GND",         "type": "power_in",-        "description": "Exposed thermal pad on the underside of the ESOP-8 package. Must be soldered to the PCB ground plane for both electrical ground and heat sinking (\u03b8JA = 50 \u00b0C/W).",+        "description": "Exposed thermal pad on the underside of the ESOP-8 package. Must be soldered to the PCB ground plane for both electrical ground and heat sinking (θJA = 50 °C/W).",         "source": "renumbered-to-footprint-pad"       }     ],@@ -157,6 +157,9 @@     "docs/hero.png",     "docs/htp4056-datasheet.pdf",     "viewers/symbol.html",-    "viewers/footprint.html"-  ]+    "viewers/footprint.html",+    "pads.json"+  ],+  "description": "HXY MOSFET Battery Management, ESOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "visibility": "public" }\ No newline at end of file