Product introduction：
WPM2026-3 TR-VB MOSFET Product Introduction
WPM2026-3 TR-VB is a single P-channel MOSFET in SOT23-3 package with low on-resistance and excellent switching performance, designed for low voltage switching applications. It has a maximum drain-source voltage (VDS) of -20V and a drain current (ID) of -4A, suitable for electronic devices that require high performance and low power consumption. By adopting Trench technology, WPM2026-3 TR-VB MOSFET can significantly reduce heat loss and improve the overall efficiency of the system while providing high performance.
This MOSFET has a low threshold voltage (Vth) of -0.8V and can be turned on at a lower gate-source voltage, suitable for low voltage control environments. Its on-resistance (RDS(ON)) is 80mΩ (VGS=2.5V), 65mΩ (VGS=4.5V) and 60mΩ (VGS=10V) at different gate voltages, providing an efficient current channel for the system and is widely used in portable electronic devices, charging management, low-power power control and other fields.
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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 |
|
WPM2026-3 TR-VB MOSFET 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
- **Maximum drain current (ID)**: -4A
- **Technology**: Trench (Trench MOSFET technology)
- **Maximum power dissipation**: 0.6W (typical)
- **Operating temperature range**: -55°C to +150°C
- **Maximum junction temperature**: 150°C
- **Maximum reverse recovery time**: <50ns
- **Application**: low voltage switching power supply, charge management, load control, etc.
Domain and module applications：
WPM2026-3 TR-VB MOSFET Applications and Modules
1. **Portable Electronic Devices**
The low on-resistance and low threshold voltage of WPM2026-3 TR-VB make it very suitable for use in portable electronic devices. It can be used to control power switching in small battery-driven devices such as smartphones, portable audio, tablets, etc. Its superior switching characteristics ensure efficient operation of the device and extend battery life.
2. **Battery Management and Charging Systems**
Due to its low on-resistance, WPM2026-3 TR-VB is suitable for the power control part in the battery management system (BMS). Especially in the charging circuit, it can effectively control the charging and discharging process of the battery, ensure battery charging efficiency and reduce energy loss. This MOSFET can also be used in portable charging devices such as mobile power supplies and battery chargers.
3. **Low Voltage Switching Power Supply**
Due to its low on-resistance characteristics, WPM2026-3 TR-VB is very suitable for low voltage switching power supply (SMPS). It can provide efficient current switching in small DC-DC converters and step-up/step-down converters, and is widely used in low-power consumer electronics, power adapters, LED drivers, and other fields.
4. **Load drive and control applications**
This MOSFET can be used in various load drive circuits, including power tools, smart home products, automation equipment, etc. In these applications, the WPM2026-3 TR-VB can be used as a switching element to control the start and stop of the load in a low-power manner, enhancing the energy efficiency and response speed of the equipment.
5. **Current limiting and overcurrent protection**
The WPM2026-3 TR-VB has low RDS(ON) and high current handling capability, and can be used in overcurrent protection circuits. In power systems and battery charging systems, when the current exceeds the set safety value, the WPM2026-3 TR-VB can quickly disconnect the current flow, thereby avoiding problems such as equipment damage or battery overcharging.
6. **Motor drive**
In motor drive applications, especially in low-power drive systems, WPM2026-3 TR-VB can be used as a switching element for efficient current control. Its efficient switching performance and low RDS(ON) make it very suitable for DC motors, stepper motors and other small motor drive systems.
7. **Smart lighting system**
WPM2026-3 TR-VB can be used in smart lighting systems as a low-voltage driven switching element. It can provide efficient current conduction in environments that require frequent switching, especially in the lighting control system of smart homes, playing a role in energy saving and 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
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