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TMI8113

Public Made by Adom

by adom

TMI Brushed DC Motor Drivers, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TMI8113

TMI · Brushed DC Motor Drivers · SOT-23-6

TMI8113 from TMI, in a SOT-23-6. 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 OUTB output Reverse-direction motor output that is high in reverse, low in forward and brake, and high-Z in standby; it must not be connected directly to GND or VDD, and the recommended continuous output current is 0 to 1.35 A at VDD=5V for SOT23-6.
2 GND power_in Ground reference pin; all voltage ratings in the datasheet are specified relative to this pin.
3 OUTA output Forward-direction motor output that is high in forward, low in reverse and brake, and high-Z in standby; it must not be connected directly to GND or VDD, and the recommended continuous output current is 0 to 1.35 A at VDD=5V for SOT23-6.
4 VDD power_in Supply input with an operating range of 1.6 V to 7.2 V (absolute maximum -0.3 V to 7.2 V), and the VDD decoupling capacitor must be placed as close as possible to the VDD and GND pins.
5 INA input Forward-direction logic input whose voltage must stay between 0 and VDD, with VIH of at least 2.0 V and VIL of at most 0.8 V, and which must not be left floating.
6 INB input Reverse-direction logic input whose voltage must stay between 0 and VDD, with VIH of at least 2.0 V and VIL of at most 0.8 V, and which must not be left floating.

Key specifications

Parameter Value
Manufacturer TMI
Package SOT-23-6
Category Motor Driver ICs
Pins 6

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage (absolute max) VDD -0.3 7.2 V 2
Output peak current (SOT23-6) IPEAK 0 2 A 2
INA, INB input voltage VINA/B -0.3 V 2
Operating temperature TOP -30 85 °C 2
Storage temperature Tstg -55 150 °C 2
Junction temperature TJ 150 °C 2
Lead soldering temperature 260 °C 焊接 10s 2
Supply voltage (recommended operating range) VDD 1.6 7.2 V 3
Input signal voltage VINA/B 0 V 3
Forward/reverse output current (SOT23-6) IOUT_2 0 1.35 A VDD=5V 3
Operating voltage Voperation 1.6 7.2 V 4
Standby current IDDST 0.1 1 μA INA=INB='L', no load 4
Operating current IDD 0.1 0.5 mA INA=INB='H' or INA='H' & INB='L' or INA='L' & INB='H', no load 4
Input high level voltage VINH 2 V 4
Input low level voltage VINL 0.8 V 4
Input high-level current IINH 3.75 20 μA VDD = 1.8V, INx = 5V 4
ON resistance (SOT23-6), HS_PMOS+LS_NMOS Rds(on) 0.55 0.7 Ω ILOAD=0.8A, HS_PMOS+LS_NMOS 4
Input low-level current IINL 0 μA VDD = 1.8V, INx= 0V 4
Internal pull-down resistance RIN 1.3 MΩ 4

CAD (KiCad official)

  • Symbol: TMI8113
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: tmi8113-etched.step / tmi8113-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tmi8113.step / tmi8113.glb are the bare package body.

Provenance

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

  • Datasheet: TMI datasheet (10 pp, sha256 a80384d9db6fe4e6, retrieved 2026-10-18, 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, primary claude-haiku-5-5 (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