Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| DFN8(3X3) |
Dual-N |
20V |
20V（±V） |
0.5~1.5V |
9.4A |
|
12(mΩ) |
10(mΩ) |
Trench |
Detailed parameter description
- **V_DS (drain-source voltage)**: 20V
The maximum voltage that the MOSFET can withstand between the drain and source.
- **V_GS (gate-source voltage)**: ±20V
The maximum voltage allowed between the gate and source of the MOSFET.
- **V_th (gate threshold voltage)**: 0.5V ~ 1.5V
The minimum gate-source voltage range required to make the MOSFET start to conduct.
- **R_DS(ON) (drain-source on-resistance)**:
- 12mΩ @ V_GS = 4.5V
- 10mΩ @ V_GS = 10V
The resistance between the drain and source of the MOSFET in the on state. Lower R_DS(ON) values indicate higher switching efficiency and lower power losses.
- **I_D (Continuous Drain Current)**: 9.4A
The maximum continuous drain current that the MOSFET can withstand.
- **Technology**: Trench
Using Trench technology, it provides low on-resistance and high current handling capability.
Domain and module applications：
Applications
The VBQF3211 MOSFET is suitable for a variety of application scenarios that require efficient switching and low on-resistance, especially in the fields of power management and motor control:
1. **Power Management**:
- **DC-DC Converter**: As a switching element in a DC-DC converter, it provides efficient power conversion, ensures low power consumption and high reliability.
- **Load Switch**: Used in various power management applications, providing efficient switching capabilities and low on-resistance.
2. **Motor Control**:
- **Small Motor Drive**: In small motor drive applications such as fan drives and small power tools, it provides stable high current handling and low power consumption.
- **Stepper Motor Drive**: In stepper motor drive systems, it achieves precise current control and efficient power conversion.
3. **Automotive Application**:
- **Power Distribution Module**: Handles medium and low voltage loads in automotive power distribution systems, ensuring the efficiency and reliability of the power system.
- **Electronic Control Unit (ECU)**: In automotive ECU, it is used to control and manage various electronic functions, provide reliable power switching and current control.
4. **Consumer Electronics**:
- **Power Management Unit**: The power management unit in various consumer electronics products provides efficient and reliable power switching and current control.
- **Battery-Powered Devices**: In portable devices, it provides efficient power management and low-power switching to extend the battery life of the device.
With its low on-resistance and high current handling capability, VBQF3211 is suitable for various application scenarios that require efficient switching and low power consumption, ensuring the efficiency and reliability of the system.
* 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：
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