Product introduction：
1. K2569-VB MOSFET Product Introduction
K2569-VB is a high-efficiency single-channel N-type MOSFET in SOT23-3 package, designed for small electronic devices and low-power applications. The device has a maximum drain-source voltage (VDS) of 60V, suitable for handling medium voltage applications. The gate-source voltage (VGS) is ±20V and the turn-on voltage (Vth) is 1.7V, ensuring fast turn-on and turn-off, suitable for high-frequency switching applications. At VGS of 10V, the on-resistance (RDS(ON)) of K2569-VB is 2800mΩ and the maximum drain current (ID) is 0.3A, making it excellent in low-power circuits. The device uses advanced Trench technology, which can reduce the size while maintaining high efficiency, making it very suitable for portable electronic devices and power management systems.
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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 |
0.3A |
|
|
2800mΩ |
|
2. Detailed parameter description of K2569-VB MOSFET
- **Package form**: SOT23-3
- **Configuration**: Single channel N-type MOSFET
- **Drain-source voltage (VDS)**: 60V
- **Gate-source voltage (VGS)**: ±20V
- **Throw-on voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- When VGS = 4.5V: 3100mΩ
- When VGS = 10V: 2800mΩ
- **Maximum drain current (ID)**: 0.3A
- **Technology**: Trench
- **Operating temperature range**: -55°C to 150°C
- **Input capacitance (Ciss)**: about 1000pF (typical)
- **Maximum power consumption**: About 0.5W (typical)
- **Package pins**:
- Pin 1: Source
- Pin 2: Drain
- Pin 3: Gate
Domain and module applications：
III. K2569-VB Application Fields and Module Examples
1. **Portable Electronic Devices**: K2569-VB is ideal for small electronic products such as smartphones, tablets and wearable devices. Due to its small package and low power consumption, the device can effectively manage power and provide stable switching performance.
2. **Power Management System**: In the power management module, K2569-VB can be used in DC-DC converters to achieve efficient power conversion. Its low on-resistance ensures that energy loss during the conversion process is minimized, improving overall system efficiency.
3. **LED Drive Circuit**: This MOSFET is suitable for the drive circuit in the LED lighting system, which can stably control the brightness and current of the LED, ensuring reliability and efficiency during long-term operation.
4. **Automotive Electronics**: K2569-VB can also be used in automotive electronic control modules, such as in power windows, lighting and other control circuits. Its high withstand voltage and small size are very suitable for the electronic design requirements of modern cars.
In short, K2569-VB is an N-type MOSFET with superior performance and wide application, especially suitable for application scenarios requiring low power consumption and high efficiency.
* 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
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