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UPA1912TE-VB Product details
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Product Introduction
**UPA1912TE-VB** is a single P-channel MOSFET in SOT23-6 package, suitable for medium and low voltage negative current control systems. The drain-source voltage (VDS) of this MOSFET is -30V, the maximum gate-source voltage is ±20V, and the threshold voltage (Vth) is -1.7V. Its on-resistance (RDS(ON)) is 54mΩ at VGS=4.5V and 49mΩ at VGS=10V. It has the characteristics of low switching loss and high efficiency, and the maximum drain current (ID) is -4.8A. UPA1912TE-VB adopts **Trench technology**, which makes it have excellent performance in power management, switch control, load drive and other power conversion applications. Its compact SOT23-6 package makes it particularly suitable for space-constrained applications, with low thermal resistance and high power density, and is widely used in portable devices, automotive electronics, battery management and other fields.
**UPA1912TE-VB** is a single P-channel MOSFET in SOT23-6 package, suitable for medium and low voltage negative current control systems. The drain-source voltage (VDS) of this MOSFET is -30V, the maximum gate-source voltage is ±20V, and the threshold voltage (Vth) is -1.7V. Its on-resistance (RDS(ON)) is 54mΩ at VGS=4.5V and 49mΩ at VGS=10V. It has the characteristics of low switching loss and high efficiency, and the maximum drain current (ID) is -4.8A. UPA1912TE-VB adopts **Trench technology**, which makes it have excellent performance in power management, switch control, load drive and other power conversion applications. Its compact SOT23-6 package makes it particularly suitable for space-constrained applications, with low thermal resistance and high power density, and is widely used in portable devices, automotive electronics, battery management 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 |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-6 | 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 |
Detailed parameter description
| **Parameter** | **Value** |
|------------------------|----------------------|
| **Package type** | SOT23-6 |
| **Configuration** | Single P-channel MOSFET |
| **Drain-source voltage (VDS)** | -30V |
| **Gate-source voltage (VGS)** | ±20V |
| **Threshold voltage (Vth)** | -1.7V |
| **On-resistance (RDS(ON))** | 54mΩ@VGS=4.5V |
| **On-resistance (RDS(ON))** | 49mΩ@VGS=10V |
| **Maximum drain current (ID)** | -4.8A |
| **Technology type** | Trench technology|
| **Parameter** | **Value** |
|------------------------|----------------------|
| **Package type** | SOT23-6 |
| **Configuration** | Single P-channel MOSFET |
| **Drain-source voltage (VDS)** | -30V |
| **Gate-source voltage (VGS)** | ±20V |
| **Threshold voltage (Vth)** | -1.7V |
| **On-resistance (RDS(ON))** | 54mΩ@VGS=4.5V |
| **On-resistance (RDS(ON))** | 49mΩ@VGS=10V |
| **Maximum drain current (ID)** | -4.8A |
| **Technology type** | Trench technology|
Domain and module applications：
Product application areas and module examples
1. **Battery Management System (BMS)**:
UPA1912TE-VB is very useful in battery management systems, especially for controlling the switch during battery charging and discharging. Due to its low on-resistance and high current carrying capacity (ID=4.8A), it can efficiently control the battery current flow and optimize the battery charging and discharging efficiency. This MOSFET is suitable for applications such as battery pack management and lithium battery protection circuits for efficient power conversion and load control. It is particularly suitable for applications such as power tools, drones, and electric bicycles.
2. **DC-DC Buck Converter**:
As a single P-channel MOSFET, UPA1912TE-VB is very suitable for use as a switching element in DC-DC buck converters. In these power management systems, MOSFETs are used to control the current flow to improve efficiency and stability. The low on-resistance characteristics of UPA1912TE-VB (such as RDS(ON)=49mΩ@VGS=10V) help reduce the heat generated during the switching process, ensuring higher conversion efficiency and longer device life. Suitable for portable devices, chargers, embedded systems and other power modules.
3. **Negative Voltage Conversion Power Supply**:
UPA1912TE-VB has a drain-source voltage of -30V, which is very suitable for use in negative voltage conversion power supplies. This MOSFET can control the flow of current in negative power applications, such as negative voltage DC-DC converters, motor drives, etc. Its low on-resistance can reduce energy loss during current flow, and is suitable for negative power management and negative voltage control applications that require high efficiency and low power consumption.
4. **High-efficiency LED drive circuit**:
In LED drive circuits, UPA1912TE-VB is very effective as a current switch, especially in low-voltage, low-power LED lighting applications. This MOSFET can accurately regulate current to ensure stable LED light emission, while the low RDS(ON) characteristics reduce energy loss and extend the service life of the LED. Suitable for various lighting equipment such as flashlights, automotive lighting, display backlights, and household lamps.
5. **Switching Power Supply and Load Regulation**:
UPA1912TE-VB is also very suitable for use as a switching element in switching power supplies, especially in load regulation applications. It has a low on-resistance (such as 49mΩ@VGS=10V) and a high current carrying capacity (ID=-4.8A), which enables it to operate stably under a variety of load conditions. This is very important for applications that require precise load control, such as power management of communication equipment, embedded systems, and smart devices.
6. **Inverter and Motor Control**:
In inverter and motor control systems, UPA1912TE-VB can be used as a negative current switch to control the flow of current to adjust the speed and direction of the motor. Due to its low RDS(ON) characteristics, it can drive the motor efficiently, reduce heat accumulation, and improve the efficiency of motor operation. It is suitable for small power tools, household appliances, and other systems that require motor speed control.
1. **Battery Management System (BMS)**:
UPA1912TE-VB is very useful in battery management systems, especially for controlling the switch during battery charging and discharging. Due to its low on-resistance and high current carrying capacity (ID=4.8A), it can efficiently control the battery current flow and optimize the battery charging and discharging efficiency. This MOSFET is suitable for applications such as battery pack management and lithium battery protection circuits for efficient power conversion and load control. It is particularly suitable for applications such as power tools, drones, and electric bicycles.
2. **DC-DC Buck Converter**:
As a single P-channel MOSFET, UPA1912TE-VB is very suitable for use as a switching element in DC-DC buck converters. In these power management systems, MOSFETs are used to control the current flow to improve efficiency and stability. The low on-resistance characteristics of UPA1912TE-VB (such as RDS(ON)=49mΩ@VGS=10V) help reduce the heat generated during the switching process, ensuring higher conversion efficiency and longer device life. Suitable for portable devices, chargers, embedded systems and other power modules.
3. **Negative Voltage Conversion Power Supply**:
UPA1912TE-VB has a drain-source voltage of -30V, which is very suitable for use in negative voltage conversion power supplies. This MOSFET can control the flow of current in negative power applications, such as negative voltage DC-DC converters, motor drives, etc. Its low on-resistance can reduce energy loss during current flow, and is suitable for negative power management and negative voltage control applications that require high efficiency and low power consumption.
4. **High-efficiency LED drive circuit**:
In LED drive circuits, UPA1912TE-VB is very effective as a current switch, especially in low-voltage, low-power LED lighting applications. This MOSFET can accurately regulate current to ensure stable LED light emission, while the low RDS(ON) characteristics reduce energy loss and extend the service life of the LED. Suitable for various lighting equipment such as flashlights, automotive lighting, display backlights, and household lamps.
5. **Switching Power Supply and Load Regulation**:
UPA1912TE-VB is also very suitable for use as a switching element in switching power supplies, especially in load regulation applications. It has a low on-resistance (such as 49mΩ@VGS=10V) and a high current carrying capacity (ID=-4.8A), which enables it to operate stably under a variety of load conditions. This is very important for applications that require precise load control, such as power management of communication equipment, embedded systems, and smart devices.
6. **Inverter and Motor Control**:
In inverter and motor control systems, UPA1912TE-VB can be used as a negative current switch to control the flow of current to adjust the speed and direction of the motor. Due to its low RDS(ON) characteristics, it can drive the motor efficiently, reduce heat accumulation, and improve the efficiency of motor operation. It is suitable for small power tools, household appliances, and other systems that require motor speed control.
* 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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