component
BL6208
Public Made by Adomby adom
BL Shanghai Belling 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
markdownBL6208
BL Shanghai Belling · Brushed DC Motor Drivers · SOP-8
BL6208 from BL Shanghai Belling, 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 | VCC | power_in | Power supply input; a capacitor of 1 µF or larger should be connected between VCC and GND, with recommended VCC of 2.1 V to 6.8 V and absolute maximum supply of 7.0 V. |
| 2 | OUT2 | output | H-bridge output OUT2, with recommended output current of 0 to 1 A. |
| 3 | GND | power_in | Ground reference for the device. |
| 4 | OUT1 | output | H-bridge output OUT1, with recommended output current of 0 to 1 A. |
| 5 | IN2 | input | Logic input IN2; high-level input voltage VINH is 2.0 V to VDD and low-level input voltage VINL is 0 to 0.7 V. |
| 6 | NC | unconnected | Floating (no-connect) pin; leave unconnected. |
| 7 | NC | unconnected | Floating (no-connect) pin; leave unconnected. |
| 8 | IN1 | input | Logic input IN1; high-level input voltage VINH is 2.0 V to VDD and low-level input voltage VINL is 0 to 0.7 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BL Shanghai Belling |
| Package | SOP-8 |
| Category | Motor Driver ICs |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| 电源电压 (supply voltage) VDD | VDD | -0.3 | 7 | V | 2 | ||
| 输入电压 (input voltage) IN1, IN2 | -0.3 | 7 | V | 2 | |||
| 静电保护（人体模型）ESD HBM, VDD, IN1, IN2, OUT1, OUT2 | 2 | kV | 2 | ||||
| 工作温度 (operating junction temperature) TJ | TJ | -40 | 150 | C | 2 | ||
| 存储温度 (storage temperature) Tstg | Tstg | -65 | 150 | C | 2 | ||
| 电源电压 (supply voltage) VCC | VCC | 2.1 | 6.8 | V | 3 | ||
| 输入电压 (input voltage) IN1, IN2 | 2.1 | 6.8 | V | 3 | |||
| 输出电流 (output current) IOUT1, IOUT2 | IOUT | 0 | 1 | A | 3 | ||
| 导通阻抗 (on-resistance) | RDSON | 0.6 | 1.3 | Ω | IOUT=400mA | 3 | |
| 高电平输入电压 (high-level input voltage) INA/INB | VINH | 2 | V | 3 | |||
| 低电平输入电压 (low-level input voltage) INA/INB | VINL | 0 | 0.7 | V | 3 | ||
| 高电平输入电流 (high-level input current) | IINH | 2.5 | 5 | uA | 3 | ||
| 低电平输入电流 (low-level input current) | IINL | 0 | 1 | uA | 3 | ||
| 下拉电阻 (pull-down resistance) | RPD | 1.3 | 2 | MΩ | 3 | ||
| 电路关断电流 (off-state supply current) | IDD_OFF | 0 | 1 | uA | INA=INB=0 | 3 | |
| 电路工作电流 (operating supply current) | IDD_ON | 65 | 100 | uA | 3 | ||
| 过温保护 (thermal shutdown temperature) | TOTSD | 150 | ºC | 3 | |||
| 过温保护迟滞 (thermal shutdown hysteresis) | THYS | 30 | ºC | 3 | |||
| 热阻 (thermal resistance, junction-to-ambient) | θJA | 260 | °C/W | 2 |
CAD (KiCad official)
- Symbol:
BL6208 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
bl6208-etched.step/bl6208-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bl6208.step/bl6208.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BL Shanghai Belling datasheet (5 pp, sha256
8c2b01249f2c9f65, retrieved 2026-10-19, 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).