component
TMI8113
Public Made by Adomby adom
TMI Brushed DC Motor Drivers, SOT-23-6. 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
markdownTMI8113
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tmi8113.step/tmi8113.glbare 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, primaryclaude-haiku-5-5(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).