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UPA1914TE-VB Product details
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UPA1914TE-VB MOSFET - Product Introduction
The UPA1914TE-VB is a high-efficiency single P-channel MOSFET in a SOT23-6 package, designed for low-voltage power management and high-efficiency applications. The MOSFET has a withstand voltage (VDS) of -30V and a gate voltage (VGS) of ±20V, making it suitable for applications with negative voltage power supplies and reverse current protection. The on-resistance (RDS(ON)) of the UPA1914TE-VB is 54mΩ at VGS=4.5V and 49mΩ at VGS=10V, which can effectively reduce conduction losses. The maximum drain current (ID) of this MOSFET is -4.8A, and it uses Trench technology to provide excellent low conduction losses and high switching efficiency, making it suitable for applications in power conversion, battery management, and synchronous rectification.
The UPA1914TE-VB is a high-efficiency single P-channel MOSFET in a SOT23-6 package, designed for low-voltage power management and high-efficiency applications. The MOSFET has a withstand voltage (VDS) of -30V and a gate voltage (VGS) of ±20V, making it suitable for applications with negative voltage power supplies and reverse current protection. The on-resistance (RDS(ON)) of the UPA1914TE-VB is 54mΩ at VGS=4.5V and 49mΩ at VGS=10V, which can effectively reduce conduction losses. The maximum drain current (ID) of this MOSFET is -4.8A, and it uses Trench technology to provide excellent low conduction losses and high switching efficiency, making it suitable for applications in power conversion, battery management, and synchronous rectification.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | -30V | -1.7V | -4.8A | 49mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | -30V | -1.7V | -4.8A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | -30V | -1.7V | -4.8A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P |
UPA1914TE-VB MOSFET - Detailed parameter description
- **Model**: UPA1914TE-VB
- **Package**: SOT23-6
- **Configuration**: Single-P-Channel
- **Withstand voltage (VDS)**: -30V
- **Gate voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- 54mΩ (at VGS=4.5V)
- 49mΩ (at VGS=10V)
- **Maximum leakage current (ID)**: -4.8A
- **Technology type**: Trench technology
- **Maximum operating temperature**: +150°C
- **Reverse recovery characteristics**: Suitable for high-speed switching operation
- **Conduction loss**: Low loss, suitable for high-efficiency systems
- **Model**: UPA1914TE-VB
- **Package**: SOT23-6
- **Configuration**: Single-P-Channel
- **Withstand voltage (VDS)**: -30V
- **Gate voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- 54mΩ (at VGS=4.5V)
- 49mΩ (at VGS=10V)
- **Maximum leakage current (ID)**: -4.8A
- **Technology type**: Trench technology
- **Maximum operating temperature**: +150°C
- **Reverse recovery characteristics**: Suitable for high-speed switching operation
- **Conduction loss**: Low loss, suitable for high-efficiency systems
Domain and module applications：
Applications and module examples
1. **DC-DC converter**:
The low on-resistance and high switching efficiency of UPA1914TE-VB make it an excellent choice in low-voltage DC-DC converters. Especially in negative voltage power management systems, UPA1914TE-VB can be used as a switching element for negative polarity power supply to help optimize power conversion efficiency. It is suitable for efficient power adapters, chargers and other power management systems, especially in portable devices and consumer electronics, which can effectively improve power efficiency and reduce energy loss.
2. **Negative power supply system**:
In negative power supply systems, UPA1914TE-VB is an ideal choice. Because of its -30V withstand voltage, it can work stably in negative voltage environments and is widely used in various analog circuits, power amplifiers and negative power conversion systems. It can provide stable current control, reduce power supply noise, and help improve the energy efficiency of the system.
3. **Battery Management System (BMS)**:
Due to its low on-resistance, UPA1914TE-VB has important applications in battery management systems (BMS), especially in the battery charge and discharge management process. It can handle the current switching of the battery, improve the battery charging efficiency, and extend the battery life. This MOSFET is suitable for portable battery-driven devices, power tools, electric bicycles, etc., and can optimize battery management to ensure the efficient operation of the equipment.
4. **Synchronous Rectification (SR) Applications**:
UPA1914TE-VB is suitable for synchronous rectification circuits, which can effectively reduce reverse recovery losses and provide efficient energy conversion in switching power supplies. This MOSFET can provide efficient switching control and is widely used in modules such as high-efficiency power conversion, chargers and DC power supplies to improve power conversion efficiency and reduce heat generation.
5. **Power Adapters and Chargers**:
UPA1914TE-VB is also very suitable for power adapters and chargers. It can provide stable current output under various load conditions and is suitable for power adapters such as portable devices, mobile phones, and laptops. Due to its low on-resistance, it can reduce losses and improve charging efficiency, reduce overheating and power waste.
6. **Consumer Electronics**:
In consumer electronics, UPA1914TE-VB can be used as a power switch, especially for systems that require negative voltage, such as displays, audio systems, etc. Its high efficiency characteristics can reduce power losses in high-frequency switching applications, extend the service life of the device, and ensure the stability of the device under long-term use.
7. **Automotive Electronics**:
UPA1914TE-VB can also be used in the field of automotive electronics, especially in vehicle power systems. With the popularity of electric vehicles and smart cars, the demand for negative voltage conversion in vehicle systems is increasing. This MOSFET can provide efficient current control and power conversion, meeting the requirements of automotive electronic systems for efficient and stable power management.
1. **DC-DC converter**:
The low on-resistance and high switching efficiency of UPA1914TE-VB make it an excellent choice in low-voltage DC-DC converters. Especially in negative voltage power management systems, UPA1914TE-VB can be used as a switching element for negative polarity power supply to help optimize power conversion efficiency. It is suitable for efficient power adapters, chargers and other power management systems, especially in portable devices and consumer electronics, which can effectively improve power efficiency and reduce energy loss.
2. **Negative power supply system**:
In negative power supply systems, UPA1914TE-VB is an ideal choice. Because of its -30V withstand voltage, it can work stably in negative voltage environments and is widely used in various analog circuits, power amplifiers and negative power conversion systems. It can provide stable current control, reduce power supply noise, and help improve the energy efficiency of the system.
3. **Battery Management System (BMS)**:
Due to its low on-resistance, UPA1914TE-VB has important applications in battery management systems (BMS), especially in the battery charge and discharge management process. It can handle the current switching of the battery, improve the battery charging efficiency, and extend the battery life. This MOSFET is suitable for portable battery-driven devices, power tools, electric bicycles, etc., and can optimize battery management to ensure the efficient operation of the equipment.
4. **Synchronous Rectification (SR) Applications**:
UPA1914TE-VB is suitable for synchronous rectification circuits, which can effectively reduce reverse recovery losses and provide efficient energy conversion in switching power supplies. This MOSFET can provide efficient switching control and is widely used in modules such as high-efficiency power conversion, chargers and DC power supplies to improve power conversion efficiency and reduce heat generation.
5. **Power Adapters and Chargers**:
UPA1914TE-VB is also very suitable for power adapters and chargers. It can provide stable current output under various load conditions and is suitable for power adapters such as portable devices, mobile phones, and laptops. Due to its low on-resistance, it can reduce losses and improve charging efficiency, reduce overheating and power waste.
6. **Consumer Electronics**:
In consumer electronics, UPA1914TE-VB can be used as a power switch, especially for systems that require negative voltage, such as displays, audio systems, etc. Its high efficiency characteristics can reduce power losses in high-frequency switching applications, extend the service life of the device, and ensure the stability of the device under long-term use.
7. **Automotive Electronics**:
UPA1914TE-VB can also be used in the field of automotive electronics, especially in vehicle power systems. With the popularity of electric vehicles and smart cars, the demand for negative voltage conversion in vehicle systems is increasing. This MOSFET can provide efficient current control and power conversion, meeting the requirements of automotive electronic systems for efficient and stable power management.
* 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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