component
UCC5390ECDR
Public Made by Adomby adom
Texas Instruments Isolators - Gate Drivers, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownUCC5390ECDR
Texas Instruments · Isolators - Gate Drivers · SOIC-8
UCC5390ECDR from Texas Instruments, in a SOIC-8. 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 | VCC1 | power_in | Input supply voltage operating from 3V to 15V; bypass capacitor (100nF minimum) should connect to GND1. |
| 2 | IN+ | input | Noninverting gate-drive voltage-control input with CMOS threshold (high: 0.55×VCC1, low: 0.3×VCC1); internally pulled low if left open. |
| 3 | IN- | input | Inverting gate-drive voltage-control input with CMOS threshold (high: 0.7×VCC1, low: 0.45×VCC1); internally pulled high if left open. |
| 4 | GND1 | power_in | Input ground; all input-side signals are referenced to this ground. |
| 5 | VCC2 | power_in | Positive output supply rail operating from 13.2V to 33V; bypass capacitors (10μF + 0.22μF MLCC recommended) should connect to VEE2. |
| 6 | OUT | output | Gate-drive output for UCC53x0E version with 17A typical peak source and 17A typical peak sink current; rail-to-rail swing between VCC2 and VEE2. |
| 7 | GND2 | power_in | Gate-drive common pin connected to IGBT emitter; UVLO2 is referenced to GND2 in E version for true UVLO protection. |
| 8 | VEE2 | power_in | Negative output supply rail for E version operating from -16V to 0V relative to GND2; bypass capacitor should connect to GND2. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
UCC5390ECDR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
ucc5390ecdr-etched.step/ucc5390ecdr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ucc5390ecdr.step/ucc5390ecdr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (58 pp, sha256
c0b99000e2aeb8bc, retrieved 2026-09-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).