component
MX1618
Public Made by Adomby adom
Mixic Brushed DC Motor Drivers, ESOP-8. Datasheet-verified pinout, 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
markdownMX1618
Mixic · Brushed DC Motor Drivers · ESOP-8
MX1618 from Mixic, in a ESOP-8. 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 | Isence | output | Current sample output terminal with 2500:1 sampling ratio; provides output sample current for MCU analysis and external current control circuits |
| 2 | INB | input | Reverse direction logic input; when high with INA low, drives motor in reverse rotation |
| 3 | INA | input | Forward direction logic input; when high with INB low, drives motor in forward rotation |
| 4 | VM | power_in | Main power supply input terminal; operating voltage range 4V to 16V; absolute maximum rating 20V |
| 5 | OUTA | tri_state | Forward motor output; outputs high in forward mode, low in reverse mode, high-impedance (Z) in standby and thermal shutdown states |
| 6 | AGND | power_in | Analog ground reference terminal for logic input signals |
| 7 | PGND | power_in | Power ground terminal and chip thermal dissipation pad connection point |
| 8 | OUTB | tri_state | Reverse motor output; outputs high in reverse mode, low in forward mode, high-impedance (Z) in standby and thermal shutdown states |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Mixic |
| Package | ESOP-8 |
| Category | Motor Driver ICs |
| Pins | 9 |
CAD (KiCad official)
- Symbol:
MX1618 - Footprint:
Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm - 3D model: ESOP-8 (KiCad packages3D, STEP)
- 3D model files:
mx1618-etched.step/mx1618-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mx1618.step/mx1618.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Mixic datasheet (11 pp, sha256
468c37152a69c9a4, retrieved 2026-09-22, 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 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).