component
UCC27201DR
Public Made by Adomby adom
Texas Instruments Gate Drivers, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownUCC27201DR
Texas Instruments · Gate Drivers · SOIC-8
UCC27201DR 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 to the lower gate driver; decouple to VSS with 0.22μF to 1μF capacitor. |
| 2 | HB | power_in | High-side bootstrap supply; connect positive terminal of bootstrap capacitor (0.022μF to 0.1μF) to this pin. |
| 3 | HO | output | High-side output; connect to the gate of the high-side power MOSFET. |
| 4 | HS | input | High-side source connection; connect to source of high-side power MOSFET and bootstrap capacitor negative terminal. |
| 5 | HI | input | High-side input. |
| 6 | LI | input | Low-side input. |
| 7 | VSS | power_in | Negative supply terminal for the device, generally grounded. |
| 8 | LO | output | Low-side output; connect to the gate of the low-side power MOSFET. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Motor Driver ICs |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
UCC27201DR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
ucc27201dr-etched.step/ucc27201dr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ucc27201dr.step/ucc27201dr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (44 pp, sha256
c05707c37ae48a8a, 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).