component

UCC5304DWVR

Public Made by Adom

by adom

Texas Instruments Isolators - Gate Drivers, SOIC-8-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 1mo ago
viewers ucc5304dwvr: viewers · Ray 1mo ago
package.json Publish 0.1.0 · Ray 1mo ago
page.json Set visibility: public · Ray 1mo ago
README.md Publish 0.1.0 · Ray 1mo ago
ucc5304dwvr-etched.glb ucc5304dwvr: factory component page (tier=lcsc) · Ray 1mo ago
ucc5304dwvr-etched.step ucc5304dwvr: factory component page (tier=lcsc) · Ray 1mo ago
ucc5304dwvr-hero.glb ucc5304dwvr: hero GLB from the etched model (keeps the MPN mark) · Ray 1mo ago
ucc5304dwvr-hero.overlay.json Publish 0.1.0 · Ray 1mo ago
ucc5304dwvr.glb Publish 0.1.0 · Ray 1mo ago
ucc5304dwvr.kicad_mod Publish 0.1.0 · Ray 1mo ago
ucc5304dwvr.kicad_sym Publish 0.1.0 · Ray 1mo ago
ucc5304dwvr.lbr Publish 0.1.0 · Ray 1mo ago
ucc5304dwvr.step Publish 0.1.0 · Ray 1mo ago

UCC5304DWVR

Texas Instruments · Isolators - Gate Drivers · SOIC-8-300mil

UCC5304DWVR from Texas Instruments, in a SOIC-8-300mil. 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 IN input Input signal with a TTL/CMOS compatible threshold; the pin is pulled low internally if left open, and tying it to ground is recommended when unused for better noise immunity.
2 VCCI power_in Primary-side supply voltage, recommended operating range 3 V to 5.5 V, locally decoupled to GND with a low ESR/ESL capacitor placed as close to the device as possible.
3 VCCI power_in Primary-side supply voltage (second VCCI pin), recommended operating range 3 V to 5.5 V, locally decoupled to GND with a low ESR/ESL capacitor placed as close to the device as possible.
4 GND power_in Primary-side ground reference; all signals on the primary side are referenced to this ground.
5 VSS power_in Ground for the secondary-side driver.
6 VSS power_in Ground for the secondary-side driver (second VSS pin).
7 OUT output Driver output, connected to the gate of the FET or IGBT; the output is referenced to VSS and must withstand the absolute maximum OUT to VSS range of -0.5 V to VVDD+0.5 V.
8 VDD power_in Secondary-side driver supply, recommended operating range 6 V to 18 V, locally decoupled to VSS with a low ESR/ESL capacitor placed as close to the device as possible.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8-300mil
Category Power Management (PMIC)
Pins 8

CAD (KiCad official)

  • Symbol: UCC5304DWVR
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8-300mil (KiCad packages3D, STEP)
  • 3D model files: ucc5304dwvr-etched.step / ucc5304dwvr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ucc5304dwvr.step / ucc5304dwvr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (32 pp, sha256 5b684c186a82ca16, retrieved 2026-10-10, tier: lcsc)
  • 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