Product introduction：
1. Product Introduction
**VS6640AL-VB** is a **single N-channel MOSFET** in **SOT23-3 package**, designed for low power and miniaturized applications. Its **maximum drain-source voltage (VDS)** is **60V**, suitable for power control applications in the medium voltage range. This MOSFET has **low on-resistance (RDS(ON))** of **30mΩ** at **VGS=10V** and **33mΩ** at **VGS=4.5V**, ensuring its high efficiency in switching operation. **The maximum drain current (ID)** is **5.5A**, suitable for low to medium power applications. **VS6640AL-VB** adopts **Trench technology**, with lower conduction loss and better switching characteristics, which can meet the requirements for miniaturization and high efficiency, and is widely used in portable devices, consumer electronics and power management.
File download
Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOT23-3 |
Single-N |
60V |
20（±V） |
1.7V |
5.5A |
|
|
30mΩ |
|
2. Detailed parameter description
- **Model:** VS6640AL-VB
- **Package type:** SOT23-3
- **Configuration:** Single-N-Channel
- **Maximum drain-source voltage (VDS):** 60V
- **Gate-source voltage (VGS):** ±20V
- **Threshold voltage (Vth):** 1.7V
- **On-resistance (RDS(ON)):**
- 33mΩ at **VGS=4.5V**
- 30mΩ at **VGS=10V**
- **Maximum drain current (ID):** 5.5A
- **Technology:** Trench technology
Domain and module applications：
3. Product Application Examples
- **Portable Devices:** **VS6640AL-VB** is widely used in **mobile devices** and **portable electronic products** due to its small package (SOT23-3) and low on-resistance. It can provide efficient power management in **battery-powered systems**, reduce power consumption and extend battery life. This product is very suitable for power management of portable devices such as **smartphones, tablets, wireless headphones**.
- **DC-DC Converter:** In **DC-DC Converter**, VS6640AL-VB can be used as a switching element to efficiently convert voltage. Due to its low RDS(ON) characteristics, it can reduce energy loss during the conversion process and is suitable for **portable power**, **mobile power** and **low-power power management systems**.
- **Low-power Power Management:** In **low-power power management modules**, VS6640AL-VB can be used in **battery charging circuits**, **battery protection circuits** and **small power adapters**. Due to its low on-resistance and efficient switching characteristics, it can help reduce energy waste and improve system efficiency, and is widely used in **home automation devices, sensor nodes, smart meters** and other fields.
- **LED drive circuit:** **VS6640AL-VB** is also widely used in **LED drivers**, and can provide precise current regulation as a switching element. Its low on-resistance characteristics help improve the stability of the drive current and reduce heat loss. It is commonly used in **indoor lighting, automotive LED lights, decorative lamps** and other fields.
- **Consumer electronics:** In **consumer electronics**, VS6640AL-VB is used as a switching element in **battery management systems** and **power supply modules** to provide efficient power conversion for small devices. It is suitable for **wireless sensors**, **Bluetooth speakers** and **smart wearable devices**, etc., meeting the needs of small devices for high performance and low power consumption.
- **Automation control system:** In **automation control systems**, VS6640AL-VB is widely used in **low power relay control**, **motor drive** and **sensor control circuits** due to its efficient switching characteristics. Its low power consumption and high efficiency make it very valuable in industrial automation equipment, especially in situations where energy saving is required.
In summary, **VS6640AL-VB**'s high efficiency and low power consumption make it an ideal choice for a variety of low to medium power applications, especially in **portable devices, battery-powered systems, power management, consumer electronics** and other fields. Its miniaturized design and excellent switching performance bring higher energy efficiency and longer service life to the power system in these fields.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
Download now
中文
English
Back to previous page
