component
UCC5320SCDR
Public Made by Adomby adom
Texas Instruments Isolators - Gate Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, 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
markdownUCC5320SCDR
Texas Instruments · Isolators - Gate Drivers · SOIC-8
UCC5320SCDR 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 supply voltage (3V to 15V range) for input stage logic; bypass to GND with low ESR/ESL capacitor. |
| 2 | IN+ | input | Non-inverting gate drive control input with CMOS threshold; internally pulled low when left open circuit. |
| 3 | IN- | input | Inverting gate drive control input with CMOS threshold; internally pulled high when left open circuit. |
| 4 | GND1 | power_in | Input stage ground reference for all input-side signals. |
| 5 | VCC2 | power_in | Output stage positive supply (13.2V to 33V) for gate driver output stage; bypass to VEE2 with low ESR/ESL capacitor. |
| 6 | OUTH | output | Upper gate drive pull-up output with 4.3A typical source current on UCC5320S. |
| 7 | OUTL | output | Lower gate drive pull-down output with 4.4A typical sink current on UCC5320S. |
| 8 | VEE2 | power_in | Output stage negative supply/ground for S and M versions; bypass with low ESR/ESL capacitor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
UCC5320SCDR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
ucc5320scdr-etched.step/ucc5320scdr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ucc5320scdr.step/ucc5320scdr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (57 pp, sha256
84c7492975118783, retrieved 2026-10-07, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).