component

TMI6240

Public Made by Adom

by adom

TMI Power Distribution Switches, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)tmi6240
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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs tmi6240: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers tmi6240: viewers · Ray 1mo ago
package.json Publish 0.1.0 · Ray 1mo ago
page.json tmi6240: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 1mo ago
README.md tmi6240: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 1mo ago
tmi6240-etched.fit.json tmi6240: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
tmi6240-etched.glb tmi6240: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
tmi6240-etched.step tmi6240: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
tmi6240.glb Publish 0.1.0 · Ray 1mo ago
tmi6240.kicad_mod Publish 0.1.0 · Ray 1mo ago
tmi6240.kicad_sym Publish 0.1.0 · Ray 1mo ago
tmi6240.lbr Publish 0.1.0 · Ray 1mo ago
tmi6240.step Publish 0.1.0 · Ray 1mo ago

TMI6240

TMI · Power Distribution Switches · SOT-23-5

TMI6240 from TMI, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VIN power_in Power supply input pin. 2.7 V to 18 V operating range (20 V abs max). Bypass with a ≥1 µF X5R/X7R ceramic capacitor placed close to the pin.
2 GND power_in Ground reference pin for the device.
3 EN input Active-high enable input. Drive high (V_EN > 1.0 V typ. rising threshold) to turn the internal MOSFET on; drive low (< 0.9 V typ. falling threshold) to enter micro-power shutdown and trigger output auto-discharge (~30 mA). Do not float. Abs max 20 V.
4 SS passive Soft-start programming pin. Connect a capacitor (C_SS) from this pin to GND to set the output rising slew rate / soft-start time (e.g. 1.1 ms at C_SS=4.7 nF, V_IN=12 V). Floating gives the default minimum soft-start time (~0.15 ms). Abs max 6.0 V.
5 VOUT power_out Switch output pin. Drain of the internal N-channel MOSFET (R_DS(on) ≈ 50 mΩ at V_IN=12 V). Delivers up to 3.5 A to the load; auto-discharged to GND (~30 mA) when EN is low. Abs max 20 V.

Key specifications

Parameter Value
Manufacturer TMI
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: TMI6240
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: tmi6240-etched.step / tmi6240-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tmi6240.step / tmi6240.glb are the bare package body.

Provenance

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

  • Datasheet: TMI datasheet (14 pp, sha256 eae19045d6dd6fa7, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF