component

TD352IDT

Public Made by Adom

by adom

STMicroelectronics Gate Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TD352IDT

STMicroelectronics · Gate Drivers · SOIC-8

TD352IDT from STMicroelectronics, 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 IN input Control input internally clamped 5-7V with turn-on threshold 1.0V and turn-off threshold 4.2V
2 VREF power_out Reference voltage output 5.0V nominal (4.85-5.15V at 25°C) with 10mA maximum output current; 10-100nF decoupling capacitor required
3 CD passive Timing capacitor pin for programmable turn-on delay; delay time approximately 0.7 × Rd(kΩ) × Cd(nF) microseconds
4 DESAT input Desaturation protection input; output driven low when DESAT voltage exceeds VH-2V; internal source current 250µA for blanking time
5 CLAMP output Miller clamp output activated when gate voltage drops below 2V threshold; maximum clamp voltage VL+4V at 500mA
6 VL power_in Negative supply terminal providing signal ground reference; maximum supply voltage 28V between VH and VL
7 OUT output Gate drive output capable of sinking 1700mA and sourcing 1300mA (typical at 25°C)
8 VH power_in Positive supply voltage input with absolute maximum 28V relative to VL; UVLO protection thresholds 9-12V

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package SOIC-8
Category Motor Driver ICs
Pins 8

CAD (KiCad official)

  • Symbol: TD352IDT
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: td352idt-etched.step / td352idt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); td352idt.step / td352idt.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (18 pp, sha256 0bd6127f26fcab9b, retrieved 2026-10-07, 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