IR2110 High/Low-Side Gate Driver

@@ -0,0 +1,59 @@+# IR2110++**Infineon** · Gate Driver · DIP-14++The IR2110 is a 500 V high- and low-side gate driver for MOSFETs and IGBTs, with independent high-side and low-side input channels and up to 2 A of gate drive. The floating high-side channel uses a bootstrap supply, and the logic inputs are compatible with 3.3 V, 5 V, and 15 V. It is a workhorse for motor inverters, half/full-bridge converters, and induction heating.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | LO | output | Low side gate drive output. Push-pull driver referenced to COM; sources/sinks up to 2A to drive a low-side power MOSFET or IGBT gate. |+| 2 | COM | power_in | Low side return. Ground reference for the low-side driver output stage and VCC supply. |+| 3 | VCC | power_in | Low side fixed supply voltage referenced to COM. Recommended operating range 10-20V; absolute max 25V. Powers the low-side output driver and, via the bootstrap diode, charges the high-side supply. |+| 4 | NC | unconnected | No connection on the 14-lead PDIP package (pin position between VCC and VS). |+| 5 | VS | power_in | High side floating supply return. Connects to the source of the high-side MOSFET / emitter of the high-side IGBT and forms the negative rail of the bootstrap capacitor. Operational to +500V above COM (IR2110). |+| 6 | VB | power_in | High side floating supply. Positive rail of the bootstrap capacitor between VB and VS; typically VS+10V to VS+20V. Powers the high-side output driver. |+| 7 | HO | output | High side gate drive output. Floating push-pull driver referenced to VS; drives the gate of the high-side MOSFET/IGBT with up to 2A source/sink. |+| 8 | NC | unconnected | No connection on the 14-lead PDIP package (pin position between HO and VDD). |+| 9 | VDD | power_in | Logic supply, referenced to VSS. Recommended VSS+3V to VSS+20V; 3.3V/CMOS/LSTTL compatible input thresholds. |+| 10 | HIN | input | Logic input for high side gate driver output (HO), in phase. Schmitt-triggered CMOS input with internal pull-down; VIH ≥ 9.5V is not required - thresholds referenced to VSS/VDD. |+| 11 | SD | input | Shutdown logic input. When asserted high, forces both HO and LO outputs low regardless of HIN/LIN. Schmitt-triggered CMOS input with internal pull-down. |+| 12 | LIN | input | Logic input for low side gate driver output (LO), in phase. Schmitt-triggered CMOS input with internal pull-down. |+| 13 | VSS | power_in | Logic ground / logic supply offset reference. May be offset from COM by ±5V (see recommended operating conditions). |+| 14 | NC | unconnected | No connection on the 14-lead PDIP package (pin position between VSS and LO). |++## Key specifications++| Parameter | Value |+|---|---|+| Type | 500 V high/low-side gate driver |+| Output current | 2 A source / 2 A sink |+| Offset voltage | Up to 500 V (high side) |+| Inputs | Independent HIN, LIN + shutdown |+| Supply voltage | 10 V to 20 V |+| Logic supply | 3.3 V to 20 V |+| Operating temperature | -40 C to 125 C |++## Ordering variants++- `IR2110PBF`+- `IR2110IR2113PBF`+- `IR2110SPBF`+- `IR2110IR2113SPBF`++## CAD (KiCad official)++- Symbol: `ir2110.kicad_sym`+- Footprint: `ir2110.kicad_mod`+- 3D model: DIP-14 body from KiCad `Package_DIP/DIP-14_W7.62mm`.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Infineon datasheet](https://www.infineon.com/assets/row/public/documents/24/49/infineon-ir2110-datasheet-en.pdf) (17 pp, sha256 `e8ed2058e4b5c6f1`, retrieved 2026-08-17, tier: manufacturer)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/ir2110-datasheet.pdf)

@@ -0,0 +1,36 @@+{+  "slug": "ir2110",+  "version": "0.1.0",+  "type": "component",+  "description": "500 V high- and low-side MOSFET/IGBT gate driver with independent inputs, 2 A output.",+  "tags": [+    "gate-driver",+    "high-low-side",+    "bootstrap",+    "half-bridge",+    "infineon",+    "dip-14"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "ir2110.kicad_sym",+    "ir2110.kicad_mod",+    "ir2110.glb",+    "ir2110.step",+    "docs/hero.png",+    "docs/ir2110-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file