中文
English
UPA1814GR-VB Product details
Back to previous pageProduct introduction：
1. **Product Introduction: **
UPA1814GR-VB is a high-performance unipolar P-channel power MOSFET in TSSOP8 package, designed for low-voltage power management and power control. This MOSFET has a maximum drain-source voltage (VDS) of -30V, suitable for load switching, reverse current protection, and medium and low voltage power conversion applications. The on-resistance (RDS(ON)) of UPA1814GR-VB is 20mΩ@VGS=4.5V and 16mΩ@VGS=10V, which can significantly reduce the loss during current conduction and improve the overall efficiency. Its turn-on threshold voltage (Vth) is -1.7V, ensuring fast switching even at lower gate voltages, suitable for low-voltage drive applications. The maximum drain current (ID) is -9A, with a certain current carrying capacity, which can meet a variety of low-voltage power control requirements. Using advanced Trench technology, UPA1814GR-VB provides excellent switching performance, low switching loss and high thermal stability, ensuring the stability of the device in high frequency and high load working environment.
UPA1814GR-VB is a high-performance unipolar P-channel power MOSFET in TSSOP8 package, designed for low-voltage power management and power control. This MOSFET has a maximum drain-source voltage (VDS) of -30V, suitable for load switching, reverse current protection, and medium and low voltage power conversion applications. The on-resistance (RDS(ON)) of UPA1814GR-VB is 20mΩ@VGS=4.5V and 16mΩ@VGS=10V, which can significantly reduce the loss during current conduction and improve the overall efficiency. Its turn-on threshold voltage (Vth) is -1.7V, ensuring fast switching even at lower gate voltages, suitable for low-voltage drive applications. The maximum drain current (ID) is -9A, with a certain current carrying capacity, which can meet a variety of low-voltage power control requirements. Using advanced Trench technology, UPA1814GR-VB provides excellent switching performance, low switching loss and high thermal stability, ensuring the stability of the device in high frequency and high load working environment.
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TSSOP8 | Single-P | -30V | -1.7V | -9A | 16mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TSSOP8 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TSSOP8 | Single-P | -30V | -1.7V | -9A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TSSOP8 | Single-P | -30V | -1.7V | -9A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TSSOP8 | Single-P |
2. **Detailed parameter description: **
- **Package type**: TSSOP8
- **Configuration**: Single P channel
- **Maximum drain-source voltage (VDS)**: -30V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Turn-on threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- 20mΩ @ VGS = 4.5V
- 16mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: -9A
- **Technology**: Trench
- **Operating temperature range**: -55°C to +150°C
- **Package size**: TSSOP8
- **Application areas**: Suitable for power management, load switching, reverse current protection, power tools, battery management, etc.
- **Package type**: TSSOP8
- **Configuration**: Single P channel
- **Maximum drain-source voltage (VDS)**: -30V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Turn-on threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- 20mΩ @ VGS = 4.5V
- 16mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: -9A
- **Technology**: Trench
- **Operating temperature range**: -55°C to +150°C
- **Package size**: TSSOP8
- **Application areas**: Suitable for power management, load switching, reverse current protection, power tools, battery management, etc.
Domain and module applications：
3. **Application fields and module examples:**
- **Power management and load switching**: The low on-resistance (RDS(ON) = 16mΩ@VGS=10V) of UPA1814GR-VB makes it excellent in power management and load switching applications. It can effectively control the flow of power to the load, especially suitable for power control systems such as DC-DC converters and AC-DC power modules. As a switching controller, this MOSFET can effectively reduce power consumption and improve system efficiency, and is widely used in portable devices, home appliances and power supply systems.
- **Reverse current protection**: In battery management systems and low-voltage power modules, UPA1814GR-VB can be used as a reverse current protection device. Due to its P-channel characteristics, it can block the reverse flow of current, prevent short circuits and damage during battery charging, and ensure safe operation of the battery. Suitable for battery protection modules for power tools, electric vehicles and wearable devices.
- **Battery Management System (BMS)**: This MOSFET is very suitable for battery charge and discharge control and battery protection in battery management systems. Especially for battery management applications in power tools, electric vehicles and energy storage systems, the UPA1814GR-VB provides efficient current conduction capability and can effectively control the current flow during battery charging. Its low on-resistance and high switching efficiency ensure efficient and long-term operation of the BMS.
- **Power Tool Power Module**: The UPA1814GR-VB can be widely used in power modules for power tools, especially in those scenarios where P-channel MOSFETs are required for power switch control. It is suitable for power tools such as electric drills, saws, grinders, etc., and can ensure long-term efficient operation with low power loss.
- **Smart Battery Charger**: The UPA1814GR-VB can also be used as a load switch and protection circuit in a smart battery charger. It can provide low-loss switching characteristics, play a role in efficient current conduction and control during battery charging, and is suitable for charging modules of smartphones, tablets and other mobile devices.
These application examples show that UPA1814GR-VB has a wide range of application potentials in low-voltage power management, load switching, reverse current protection and battery management systems. Its low on-resistance, efficient switching performance and high current carrying capacity make it an ideal choice for these applications.
- **Power management and load switching**: The low on-resistance (RDS(ON) = 16mΩ@VGS=10V) of UPA1814GR-VB makes it excellent in power management and load switching applications. It can effectively control the flow of power to the load, especially suitable for power control systems such as DC-DC converters and AC-DC power modules. As a switching controller, this MOSFET can effectively reduce power consumption and improve system efficiency, and is widely used in portable devices, home appliances and power supply systems.
- **Reverse current protection**: In battery management systems and low-voltage power modules, UPA1814GR-VB can be used as a reverse current protection device. Due to its P-channel characteristics, it can block the reverse flow of current, prevent short circuits and damage during battery charging, and ensure safe operation of the battery. Suitable for battery protection modules for power tools, electric vehicles and wearable devices.
- **Battery Management System (BMS)**: This MOSFET is very suitable for battery charge and discharge control and battery protection in battery management systems. Especially for battery management applications in power tools, electric vehicles and energy storage systems, the UPA1814GR-VB provides efficient current conduction capability and can effectively control the current flow during battery charging. Its low on-resistance and high switching efficiency ensure efficient and long-term operation of the BMS.
- **Power Tool Power Module**: The UPA1814GR-VB can be widely used in power modules for power tools, especially in those scenarios where P-channel MOSFETs are required for power switch control. It is suitable for power tools such as electric drills, saws, grinders, etc., and can ensure long-term efficient operation with low power loss.
- **Smart Battery Charger**: The UPA1814GR-VB can also be used as a load switch and protection circuit in a smart battery charger. It can provide low-loss switching characteristics, play a role in efficient current conduction and control during battery charging, and is suitable for charging modules of smartphones, tablets and other mobile devices.
These application examples show that UPA1814GR-VB has a wide range of application potentials in low-voltage power management, load switching, reverse current protection and battery management systems. Its low on-resistance, efficient switching performance and high current carrying capacity make it an ideal choice for these applications.
* 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
