component
BDR6120H
Public Made by Adomby adom
Bardeen Micro Brushed DC Motor Drivers, SOP-8. 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
markdownBDR6120H
Bardeen Micro · Brushed DC Motor Drivers · SOP-8
BDR6120H from Bardeen Micro, in a SOP-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 | NC | unconnected | No-connect (空脚) pin; leave unconnected. |
| 2 | INA | input | Forward-rotation (正转) PWM logic input; with INB=L, INA=H drives OUTA high and OUTB low. |
| 3 | INB | input | Reverse-rotation (反转) PWM logic input; with INA=L, INB=H drives OUTA low and OUTB high. |
| 4 | VDD | power_in | Power supply pin; recommended operating range is 2.2 V to 7.5 V, with absolute maximum rating of 7.5 V. |
| 5 | OUTB | output | Reverse-rotation motor driver output; continuous output current limit 1.4 A, peak 2.5 A. |
| 6 | NC | unconnected | No-connect (空脚) pin; leave unconnected. |
| 7 | PGND | power_in | Ground pin for the device. |
| 8 | OUTA | output | Forward-rotation motor driver output; continuous output current limit 1.4 A, peak 2.5 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Bardeen Micro |
| Package | SOP-8 |
| Category | Motor Driver ICs |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
BDR6120H - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
bdr6120h-etched.step/bdr6120h-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bdr6120h.step/bdr6120h.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Bardeen Micro datasheet (6 pp, sha256
7fba317abdc34f8d, retrieved 2026-10-09, 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).