component
TPSI3052DWZR
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
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTPSI3052DWZR
Texas Instruments · Gate Drivers · SOIC-8
TPSI3052DWZR 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 | EN | input | Active high driver enable; 0-5.5 V in three-wire mode or 0-48 V in two-wire mode |
| 2 | PXFR | input | Power transfer control via external resistor to VSSP selecting one of seven power levels; 0-5.5 V |
| 3 | VDDP | power_in | Primary side power supply; 3.0-5.5 V in three-wire mode or 6.5-48 V in two-wire mode |
| 4 | VSSP | power_in | Primary side ground reference |
| 5 | VSSS | power_in | Secondary side ground reference |
| 6 | VDDM | power_out | Generated mid-level supply output for secondary side bias |
| 7 | VDDH | power_out | Generated high supply output; 15 V nominal for gate drive power |
| 8 | VDRV | output | Active high driver output; 15 V nominal with 1.5/3.0-A peak source and sink current |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Motor Driver ICs |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TPSI3052DWZR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
tpsi3052dwzr-etched.step/tpsi3052dwzr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpsi3052dwzr.step/tpsi3052dwzr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (44 pp, sha256
97f616062e7c03c2, retrieved 2026-10-01, 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).