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.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownL6388ED
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);l6388ed.step/l6388ed.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (18 pp, sha256
f55dbbd3c312b016, retrieved 2026-10-07, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).