component
UCC27624DGNR
Public Made by Adomby adom
Texas Instruments Gate Drivers, HVSSOP-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
markdownUCC27624DGNR
Texas Instruments · Gate Drivers · HVSSOP-8
UCC27624DGNR from Texas Instruments, in a HVSSOP-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; pulling low disables Channel A output regardless of INA state; pulling high enables output; internally pulled high. |
| 2 | INA | input | Non-inverting input to Channel A; OUTA held low if INA is unbiased or floating due to internal pulldown; handles -10 V inputs. |
| 3 | GND | power_in | Ground; all signals are referenced to this pin. |
| 4 | INB | input | Non-inverting input to Channel B; OUTB held low if INB is unbiased or floating due to internal pulldown; handles -10 V inputs. |
| 5 | OUTB | output | Channel B output; capable of handling -2 V transients for 200 ns pulses. |
| 6 | VDD | power_in | Bias supply input for 4.5 V to 26 V operating range; bypass with ≥1 μF and 0.1 μF ceramic capacitors to GND. |
| 7 | OUTA | output | Channel A output; capable of handling -2 V transients for 200 ns pulses. |
| 8 | ENB | input | Enable input for Channel B; pulling low disables Channel B output regardless of INB state; pulling high enables output; internally pulled high. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | HVSSOP-8 |
| Category | Motor Driver ICs |
| Pins | 9 |
CAD (KiCad official)
- Symbol:
UCC27624DGNR - Footprint:
Package_SO:HVSSOP-8-1EP_3x3mm_P0.65mm_EP1.57x1.89mm - 3D model: HVSSOP-8, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.0 mm nominal HVSSOP height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (37 pp, sha256
a98fee080f60071a, retrieved 2026-10-03, tier: lcsc) - 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).