component
UCC27524D
Public Made by Adomby adom
Texas Instruments Gate Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, 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
markdownUCC27524D
Texas Instruments · Gate Drivers · SOIC-8
UCC27524D 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 | ENA | input | Enable input for channel A with TTL/CMOS thresholds (1.8-2.3V high, 0.8-1.2V low); internally pulled to VDD; disables OUTA when driven low; can float. |
| 2 | INA | input | Non-inverting input for channel A with TTL/CMOS thresholds (1.8-2.3V high, 0.8-1.2V low); accepts -2V to 18V; OUTA remains low when floating. |
| 3 | GND | power_in | Ground reference; all signals referenced to this pin. |
| 4 | INB | input | Non-inverting input for channel B with TTL/CMOS thresholds (1.8-2.3V high, 0.8-1.2V low); accepts -2V to 18V; OUTB remains low when floating. |
| 5 | OUTB | output | Channel B output; ±5A peak source/sink current; rail-to-rail swing from GND to VDD; 8.5Ω pull-up, 1.1Ω pull-down. |
| 6 | VDD | power_in | Auxiliary power supply input; operating range 4.5V to 18V; UVLO protection activates at 3.8-4.4V threshold with 0.3V hysteresis. |
| 7 | OUTA | output | Channel A output; ±5A peak source/sink current; rail-to-rail swing from GND to VDD; 8.5Ω pull-up, 1.1Ω pull-down. |
| 8 | ENB | input | Enable input for channel B with TTL/CMOS thresholds (1.8-2.3V high, 0.8-1.2V low); internally pulled to VDD; disables OUTB when driven low; can float. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Motor Driver ICs |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
UCC27524D - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
ucc27524d-etched.step/ucc27524d-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ucc27524d.step/ucc27524d.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (48 pp, sha256
85cd1b36bdeb6b6c, retrieved 2026-09-24, 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 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).