


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Motor Driver ICs/Brushless DC (BLDC) Motor Driver | |
| Manufacturer | Hangzhou Ruimeng Tech | |
| Package | VQFN-28-EP(5x5) | |
| Operating Temperature | -20℃~+105℃ | |
| Integrated FETs | No | |
| Voltage - Supply | 8V~35V | |
| Number of Half Bridges | 3 | |
| Features | Interleaved conduction protection、Motor stall protection、Motor speed indication | |
| Drive Type | Three Phase | |
| Quiescent Current(Iq) | 890uA |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
MS4931 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Motor Driver ICs/Brushless DC (BLDC) Motor Driver | |
| Manufacturer | Hangzhou Ruimeng Tech | |
| Package | VQFN-28-EP(5x5) | |
| Operating Temperature | -20℃~+105℃ | |
| Integrated FETs | No | |
| Voltage - Supply | 8V~35V | |
| Number of Half Bridges | 3 | |
| Features | Interleaved conduction protection、Motor stall protection、Motor speed indication | |
| Drive Type | Three Phase | |
| Quiescent Current(Iq) | 890uA |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the MS4931. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

MS4931 datasheets or manufacturer documentation.
Datasheet: MS4931 Datasheet (PDF)
The MS4931 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.