SX globalchip · Brushless DC (BLDC) Motor Driver
GC4939
SX globalchip Brushless DC (BLDC) Motor Driver · QFN-28
Request a quote for GC4939The GC4939 is a Brushless DC (BLDC) Motor Driver from SX globalchip, supplied in a QFN-28 package. It is listed in our Motor, LED & Display Drivers catalog (Power Management).
Key specifications of the GC4939: output current 30mA, voltage - supply 7.5V~36V, quiescent current(iq) 3.3mA, operating temperature -40°C~+110°C, drive type Three Phase and integrated fets No.
PartnerSemi sources the GC4939 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 | GC4939 |
|---|---|
| Manufacturer | SX globalchip |
| Product type | Brushless DC (BLDC) Motor Driver |
| Category | Motor, LED & Display Drivers |
| Package / case | QFN-28 |
| Drive Type | Three Phase |
| Integrated FETs | No |
| Number of Half Bridges | 3 |
| Operating Temperature | -40°C~+110°C |
| Output Current | 30mA |
| Quiescent Current(Iq) | 3.3mA |
| Voltage - Supply | 7.5V~36V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More SX globalchip Motor, LED & Display Drivers
| Part number | Type | |
|---|---|---|
| GC3909S | Stepper Motor Driver | |
| GC4931F | Brushless DC (BLDC) Motor Driver | |
| GC4931P | Brushless DC (BLDC) Motor Driver | |
| GC4938 | Brushless DC (BLDC) Motor Driver | |
| GC5958 | Brushless DC (BLDC) Motor Driver | |
| GC5958Q | Brushless DC (BLDC) Motor Driver | |
| GC6208 | Brushless DC (BLDC) Motor Driver | |
| GC6209 | Brushless DC (BLDC) Motor Driver |
Frequently asked questions
What is the GC4939?
The GC4939 is a Brushless DC (BLDC) Motor Driver from SX globalchip, supplied in a QFN-28 package. It is listed in our Motor, LED & Display Drivers catalog (Power Management).
What are the specifications of the GC4939?
Drive Type: Three Phase; Integrated FETs: No; Number of Half Bridges: 3; Operating Temperature: -40°C~+110°C; Output Current: 30mA; Quiescent Current(Iq): 3.3mA; Voltage - Supply: 7.5V~36V.
What package is the GC4939 in?
The GC4939 is listed in a QFN-28 package.
Which part numbers are similar to the GC4939?
Similar part numbers in our catalog include GC3909S (SX globalchip), GC4931F (SX globalchip), GC4931P (SX globalchip), GC4938 (SX globalchip), GC5958 (SX globalchip) and GC5958Q (SX globalchip). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the GC4939?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=GC4939&brand=SX%20globalchip 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.