component

UCC5320ECDR

Public Made by Adom

by adom

Texas Instruments Isolators - Gate Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)ucc5320ecdrfactory-2.0.0extractor-text

Verified UCC5320ECDR

by Ray · last 6 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

6 Nov 2026RayPublished by the parts factory: tier mfr, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: UCC5320ECDR · SOIC-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 57-page datasheet
  • ✓distributor: lcsc C882786, digikey 296-50463-2-ND, mouser 595-UCC5320ECDR
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-g_3bb2sa/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ucc5320ecdr.kicad_sym✓ ucc5320ecdr.kicad_mod✓ ucc5320ecdr.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 17h ago
viewers ucc5320ecdr: viewers · Ray 17h ago
package.json Publish 0.1.0 · Ray 17h ago
page.json Set visibility: public · Ray 17h ago
README.md Publish 0.1.0 · Ray 17h ago
ucc5320ecdr-etched.glb Publish 0.1.0 · Ray 17h ago
ucc5320ecdr-etched.step ucc5320ecdr: factory component page (tier=mfr) · Ray 17h ago
ucc5320ecdr-hero.glb ucc5320ecdr: hero GLB from the etched model (keeps the MPN mark) · Ray 17h ago
ucc5320ecdr-hero.overlay.json Publish 0.1.0 · Ray 17h ago
ucc5320ecdr.glb Publish 0.1.0 · Ray 17h ago
ucc5320ecdr.kicad_mod Publish 0.1.0 · Ray 17h ago
ucc5320ecdr.kicad_sym Publish 0.1.0 · Ray 17h ago
ucc5320ecdr.lbr Publish 0.1.0 · Ray 17h ago
ucc5320ecdr.step Publish 0.1.0 · Ray 17h ago
verification.json Verified: Published by the parts factory: tier mfr, 8 pins · Ray 17h ago

UCC5320ECDR

Texas Instruments · Isolators - Gate Drivers · SOIC-8

UCC5320ECDR from Texas Instruments, in a SOIC-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 VCC1 power_in Input-side supply voltage, 3 V to 15 V per the recommended operating conditions, which should be decoupled with a low-ESR or low-ESL capacitor placed close to the device.
2 IN+ input Noninverting gate-drive voltage-control input with a CMOS threshold, pulled low internally if left open.
3 IN- input Inverting gate-drive voltage-control input with a CMOS threshold, pulled high internally if left open.
4 GND1 power_in Input ground; all signals on the input side are referenced to this pin.
5 VCC2 power_in Positive output supply rail, decoupled to VEE2 with a low-ESR or low-ESL capacitor placed close to the device; VCC2-VEE2 is 13.2 V to 33 V for UCC53x0.
6 OUT output Gate-drive output for the UCC53x0E version.
7 GND2 power_in Gate-drive common pin that connects to the IGBT emitter; the UVLO of the UCC53x0E is referenced to this pin.
8 VEE2 power_in Negative output supply rail for the E version, with a bipolar supply of -16 V to 0 V (VEE2-GND2) and decoupling to GND2 recommended.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Power Management (PMIC)
Pins 8

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts copper , Increasing the PCB copper connecting to the VCC2 and VEE2 pins is recommended, with priority on 40

CAD (KiCad official)

  • Symbol: UCC5320ECDR
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: ucc5320ecdr-etched.step / ucc5320ecdr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ucc5320ecdr.step / ucc5320ecdr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (57 pp, sha256 eb278e53fd6c50ce, retrieved 2026-11-06, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (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