Hangzhou Ruimeng Technology · Stepper Motor Driver
MS3989
Hangzhou Ruimeng Technology Stepper Motor Driver · TQFP-48-EP(7x7)
Request a quote for MS3989The MS3989 is a Stepper Motor Driver from Hangzhou Ruimeng Technology, supplied in a TQFP-48-EP(7x7) package. It is listed in our Motor, LED & Display Drivers catalog (Power Management).
Key specifications of the MS3989: output current 1.2A, control voltage 3V~5.5V, step resolution 4, operating temperature -40°C~+85°C, drive type Bipolar Driver and number of h-bridges 4.
PartnerSemi sources the MS3989 for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | MS3989 |
|---|---|
| Manufacturer | Hangzhou Ruimeng Technology |
| Product type | Stepper Motor Driver |
| Category | Motor, LED & Display Drivers |
| Package / case | TQFP-48-EP(7x7) |
| Control Voltage | 3V~5.5V |
| Drive Type | Bipolar Driver |
| Number of H-bridges | 4 |
| Operating Temperature | -40°C~+85°C |
| Output Current | 1.2A |
| RDS(on) | 700mΩ |
| Step Resolution | 4 |
| Technology | Yes |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Hangzhou Ruimeng Technology Motor, LED & Display Drivers
| Part number | Type | |
|---|---|---|
| MS4931 | Brushless DC (BLDC) Motor Driver | |
| MS8313 | Brushless DC (BLDC) Motor Driver | |
| MS8829 | Brushless DC (BLDC) Motor Driver | |
| MS8844 | Stepper Motor Driver |
Frequently asked questions
What is the MS3989?
The MS3989 is a Stepper Motor Driver from Hangzhou Ruimeng Technology, supplied in a TQFP-48-EP(7x7) package. It is listed in our Motor, LED & Display Drivers catalog (Power Management).
What are the specifications of the MS3989?
Control Voltage: 3V~5.5V; Drive Type: Bipolar Driver; Number of H-bridges: 4; Operating Temperature: -40°C~+85°C; Output Current: 1.2A; RDS(on): 700mΩ; Step Resolution: 4; Technology: Yes.
What package is the MS3989 in?
The MS3989 is listed in a TQFP-48-EP(7x7) package.
Which part numbers are similar to the MS3989?
Similar part numbers in our catalog include MS4931 (Hangzhou Ruimeng Technology), MS8313 (Hangzhou Ruimeng Technology), MS8829 (Hangzhou Ruimeng Technology) and MS8844 (Hangzhou Ruimeng Technology). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the MS3989?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=MS3989&brand=Hangzhou%20Ruimeng%20Technology or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.