component
UCC27282DR
Public Made by Adomby adom
Texas Instruments 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
markdownUCC27282DR
Texas Instruments · Gate Drivers · SOIC-8
UCC27282DR 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 | VDD | power_in | Positive supply (5.5-16 V recommended) for low-side gate driver, decouple with 1 μF capacitor to VSS. |
| 2 | HB | power_in | High-side bootstrap supply (VHS + 5.5 V to VHS + 16 V) with on-chip bootstrap diode, requires 0.1 μF external capacitor. |
| 3 | HO | output | High-side gate driver output with ±3 A peak current (0.13 V to 0.42 V at ±100 mA), referenced to HS. |
| 4 | HS | passive | High-side source reference node (-8 V to 100 V DC), connect to high-side MOSFET source and bootstrap capacitor negative terminal. |
| 5 | HI | input | High-side input logic (0 to VDD + 0.3 V) with 2.1 V rising and 1.1 V falling thresholds. |
| 6 | LI | input | Low-side input logic (0 to VDD + 0.3 V) with 2.1 V rising and 1.1 V falling thresholds. |
| 7 | VSS | power_in | Negative supply terminal and system ground reference for device and power stage. |
| 8 | LO | output | Low-side gate driver output with ±3 A peak current (0.085 V to 0.4 V at 100 mA), referenced to VSS. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Motor Driver ICs |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
UCC27282DR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
ucc27282dr-etched.step/ucc27282dr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ucc27282dr.step/ucc27282dr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (44 pp, sha256
98f1fda67dd5f082, retrieved 2026-09-23, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).