component
L6388ED
Public Made by Adomby adom
STMicroelectronics Gate Drivers, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# L6388ED++**STMicroelectronics** · Gate Drivers · SO-8++L6388ED from STMicroelectronics, in a SO-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | LIN | input | Low-side driver logic input, TTL/CMOS compatible (3.3V, 5V, 15V) with internal hysteresis and pull-down |+| 2 | HIN | input | High-side driver logic input, TTL/CMOS compatible (3.3V, 5V, 15V) with internal hysteresis and pull-down |+| 3 | VCC | power_in | Low-voltage supply (max 17V), UV lock-out threshold at 9.6V turn-on and 8.3V turn-off |+| 4 | GND | power_in | Ground return and reference |+| 5 | LVG | output | Low-side driver output, 400mA source and 650mA sink current, maximum 0.3V low output voltage |+| 6 | OUT | power_in | Floating reference node (range -3V to 580V to GND) connected to external MOSFET source |+| 7 | HVG | output | High-side driver output floating from OUT to VBOOT, 400mA source and 650mA sink current |+| 8 | VBOOT | power_in | Bootstrap supply voltage, minimum 17V above OUT, maximum 618V absolute |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SO-8 |+| Category | Motor Driver ICs |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `L6388ED`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SO-8 (KiCad packages3D, STEP)+- 3D model files: `l6388ed-etched.step` / `l6388ed-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `l6388ed.step` / `l6388ed.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589035438556659712) (18 pp, sha256 `f55dbbd3c312b016`, retrieved 2026-10-07, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/l6388ed-datasheet.pdf)
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