Product introduction：
1. **Product Introduction**
WPM2341-3 TR-VB is a single P-channel MOSFET in a SOT23-3 package, designed for low voltage switching applications. Its maximum drain-source voltage (VDS) is -20V, suitable for power management circuits that require reverse current control. The threshold voltage (Vth) of this MOSFET is -0.8V, and it can be turned on reliably even at low voltages, with good switching characteristics. WPM2341-3 TR-VB has excellent conduction performance, and its on-resistance (RDS(ON)) is 65mΩ at VGS=4.5V and 60mΩ at VGS=10V, which can effectively reduce power loss and improve system efficiency. It is widely used in power management, load switching, DC-DC converters and inverters.
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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-P |
-20V |
12（±V） |
-0.8V |
-4A |
80mΩ |
|
60mΩ |
|
2. **Detailed parameter description**
- **Package type**: SOT23-3
- **Configuration**: Single P-channel
- **Drain-source voltage (VDS)**: -20V
- **Gate-source voltage (VGS)**: ±12V
- **Threshold voltage (Vth)**: -0.8V
- **On-resistance (RDS(ON))**:
- 80mΩ (@VGS=2.5V)
- 65mΩ (@VGS=4.5V)
- 60mΩ (@VGS=10V)
- **Drain current (ID)**: -4A
- **Technology**: Trench
Domain and module applications：
3. **Application Examples**
The low voltage and low RDS(ON) characteristics of the WPM2341-3 TR-VB make it ideal for applications that require efficient switching and a small package. The following are its common application areas:
- **Power Management and Load Switching**: In mobile devices, battery-powered devices, and portable power systems, the WPM2341-3 TR-VB can be used to control power switches to ensure that the system operates efficiently at low power consumption.
- **DC-DC Converter**: When used in power conversion circuits, the WPM2341-3 TR-VB can effectively improve conversion efficiency and reduce energy loss. It is especially suitable for power modules with low voltage and high frequency switching.
- **Inverter and Charging Control**: In inverter and battery charging systems, the WPM2341-3 TR-VB can be used as a negative switch to achieve stable voltage conversion and load regulation, improving the performance and reliability of the overall power system.
- **Portable Electronic Devices**: Its small package and efficient switching performance make it particularly suitable for space-constrained portable electronic devices such as smartphones, tablets and wearable devices.
Through its efficient power management capabilities, the WPM2341-3 TR-VB can significantly improve the overall efficiency of the power module and provide stable operating performance in multiple low-voltage systems.
* 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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