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TPS54232D

Public Made by Adom

by adom

Texas Instruments DC-DC Converters, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TPS54232D

Texas Instruments · DC-DC Converters · SOIC-8

TPS54232D 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 BOOT output Bootstrap capacitor connection (0.1-μF required between BOOT and PH); forces high-side MOSFET off if voltage falls below minimum until refreshed.
2 VIN power_in Input supply voltage, 3.5 V to 28 V.
3 EN input Enable pin; pull below 1.25 V to disable, float to enable; supports programmable input undervoltage lockout via two resistors.
4 SS input Slow start pin; external capacitor sets output rise time.
5 VSENSE input Inverting node of the gm error amplifier.
6 COMP output Error amplifier output and PWM comparator input; connect frequency compensation components.
7 GND power_in Ground.
8 PH output Source of the internal high-side power MOSFET.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Power Supply Chip
Pins 8

CAD (KiCad official)

  • Symbol: TPS54232D
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: tps54232d-etched.step / tps54232d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps54232d.step / tps54232d.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (35 pp, sha256 fddb96860ec48899, retrieved 2026-10-05, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (text), consensus claude-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).

Datasheet PDF