MX5114E

@@ -0,0 +1,45 @@+# MX5114E++**Wuxi Maxinmicro** · Isolators - Gate Drivers · SOT-23-6L++MX5114E from Wuxi Maxinmicro, in a SOT-23-6L. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VDD | power_in | Gate drive supply, 4V to 20V. Locally decouple to GND with a low ESR/ESL ceramic capacitor (0.1uF-1uF X5R/X7R) placed as close as possible to the IC, in addition to bulk 10uF-47uF bias capacitance. |+| 2 | NC | unconnected | No connection. Leave floating or tie to a stable potential per layout preference. |+| 3 | OUT | output | Open-drain output - drain of the internal N-channel MOSFET (RON ~0.4Ω at VDD=10V, ~0.6Ω at VDD=4.5V). Sinks the VCSEL/laser diode current, capable of >15A peak transient (50ns on / 30us off). Absolute maximum -0.3V to VDD+0.3V. |+| 4 | GND | power_in | Ground reference for both logic and the internal FET source. All signals are referenced to this ground. Keep high-current output ground path separate from logic/enable signal return. |+| 5 | INB | input | Inverting logic input, TTL/CMOS compatible (VIH ~2.1V, VIL ~1.2V). Withstands input up to 18V regardless of VDD. Internally pulled up (~400kΩ) to VDD; connect to GND when not used. |+| 6 | IN | input | Noninverting logic input, TTL/CMOS compatible (VIH ~2.1V, VIL ~1.2V). Withstands input up to 18V regardless of VDD. Internally pulled down (~400kΩ) to GND; connect to VDD when not used (e.g. when using only INB in a laser-distance-test configuration). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Wuxi Maxinmicro |+| Package | SOT-23-6L |+| Category | PMIC |+| Pins | 6 |++## Ordering variants++- `MX5114E`++## CAD (KiCad official)++- Symbol: `MX5114E`+- Footprint: `Package_TO_SOT_SMD:SOT-23-6`+- 3D model: SOT-23-6L (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Wuxi Maxinmicro datasheet](docs/mx5114e-datasheet.pdf) (7 pp, sha256 `2fd3cd8b6028a33b`, retrieved 2026-08-17, tier: lcsc)+- **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/mx5114e-datasheet.pdf)

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