component
UCC27528DSDR
Public Made by Adomby adom
Texas Instruments Gate Drivers, WSON-8-EP(3x3). 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
markdownUCC27528DSDR
Texas Instruments · Gate Drivers · WSON-8-EP(3x3)
UCC27528DSDR from Texas Instruments, in a WSON-8-EP(3x3). 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: biasing ENA low disables the Channel A output regardless of the INA state, while ENA biased high or floating enables the Channel A output; the enable input is TTL/CMOS-compatible and independent of VDD. |
| 2 | INA | input | Input to Channel A, non-inverting in the UCC27528; OUTA is held low if INA is unbiased or floating, and the input accepts -5 V to 18 V. |
| 3 | GND | power_in | Ground: all signals are referenced to this pin. |
| 4 | INB | input | Input to Channel B, non-inverting in the UCC27528; OUTB is held low if INB is unbiased or floating, and the input accepts -5 V to 18 V. |
| 5 | OUTB | output | Output of Channel B, rated for ±5 A peak sink/source current and DC voltage from -0.3 V to VDD + 0.3 V. |
| 6 | VDD | power_in | Bias supply input, with a recommended operating range of 4.5 V to 18 V and an absolute maximum of 20 V. |
| 7 | OUTA | output | Output of Channel A, rated for ±5 A peak sink/source current and DC voltage from -0.3 V to VDD + 0.3 V. |
| 8 | ENB | input | Enable input for Channel B: biasing ENB low disables the Channel B output regardless of the INB state, while ENB biased high or floating enables the Channel B output; the enable input is TTL/CMOS-compatible and independent of VDD. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-8-EP(3x3) |
| Category | Motor Driver ICs |
| Pins | 9 |
CAD (KiCad official)
- Symbol:
UCC27528DSDR - Footprint:
Package_SON:WSON-8-1EP_3x3mm_P0.5mm_EP1.6x2.0mm - 3D model: WSON-8-EP(3x3) (KiCad packages3D, STEP)
- 3D model files:
ucc27528dsdr-etched.step/ucc27528dsdr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ucc27528dsdr.step/ucc27528dsdr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (36 pp, sha256
62efd5735542f19d, retrieved 2026-10-09, 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-5-5(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).