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UPA1931TE-T2-AT-VB Product details
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Product Introduction
**UPA1931TE-T2-AT-VB** is a single P-channel MOSFET in a SOT23-6 package, suitable for low-voltage power management and power switching applications. Its drain-source voltage (VDS) is -30V, the gate-source voltage (VGS) is ±20V, and the threshold voltage (Vth) is -1.7V. The maximum drain current (ID) of this MOSFET is -4.8A, and the on-resistance (RDS(ON)) is 54mΩ at VGS=4.5V and 49mΩ at VGS=10V, showing low conduction loss. The **Trench technology** it adopts can effectively reduce switching losses and improve switching efficiency, and is suitable for various applications requiring efficient current control and low power consumption. This product is widely used in many fields such as battery management, DC-DC conversion, motor drive and portable devices.
**UPA1931TE-T2-AT-VB** is a single P-channel MOSFET in a SOT23-6 package, suitable for low-voltage power management and power switching applications. Its drain-source voltage (VDS) is -30V, the gate-source voltage (VGS) is ±20V, and the threshold voltage (Vth) is -1.7V. The maximum drain current (ID) of this MOSFET is -4.8A, and the on-resistance (RDS(ON)) is 54mΩ at VGS=4.5V and 49mΩ at VGS=10V, showing low conduction loss. The **Trench technology** it adopts can effectively reduce switching losses and improve switching efficiency, and is suitable for various applications requiring efficient current control and low power consumption. This product is widely used in many fields such as battery management, DC-DC conversion, motor drive and portable devices.
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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)**:
UPA1931TE-T2-AT-VB can effectively control the battery charging and discharging process in the battery management system. Its low on-resistance reduces the loss during current switching, thereby improving the efficiency of the battery system. It is particularly suitable for lithium battery protection circuits and chargers to ensure the safety and long-term service life of the battery. The high efficiency performance of this MOSFET helps to improve the stability and reliability of the entire battery management system.
2. **DC-DC Converter**:
This MOSFET can also play an important role in DC-DC buck or boost converters, especially in low-power devices. The low RDS(ON) value of UPA1931TE-T2-AT-VB helps reduce power loss during the conversion process and improve the overall conversion efficiency. It is suitable for applications such as mobile phones, portable devices, and power adapters that require efficient power conversion.
3. **LED Driver**:
In LED driver, UPA1931TE-T2-AT-VB can be used as a current switch element to control the direction of LED current. Due to its low on-resistance, it can reduce energy loss during switching and effectively improve system efficiency. This makes this MOSFET suitable for a variety of LED lighting products, such as flashlights, LED lamps and automotive lighting systems.
4. **Load Switch and Power Regulation**:
UPA1931TE-T2-AT-VB can be used as a load switch and is widely used in motor control, load switching and power regulation systems. Due to its low RDS(ON) characteristics, it can provide stable current control and is suitable for power tools, electric toys and other high-power load control applications.
5. **Automotive Electronics**:
This MOSFET is also widely used in automotive electronic systems, especially in modules such as negative voltage control, power distribution and battery management. It can efficiently control the flow of current, ensure the stability and efficiency of the system, and is suitable for modules such as automotive battery management systems and electric vehicle drive control.
1. **Battery Management System (BMS)**:
UPA1931TE-T2-AT-VB can effectively control the battery charging and discharging process in the battery management system. Its low on-resistance reduces the loss during current switching, thereby improving the efficiency of the battery system. It is particularly suitable for lithium battery protection circuits and chargers to ensure the safety and long-term service life of the battery. The high efficiency performance of this MOSFET helps to improve the stability and reliability of the entire battery management system.
2. **DC-DC Converter**:
This MOSFET can also play an important role in DC-DC buck or boost converters, especially in low-power devices. The low RDS(ON) value of UPA1931TE-T2-AT-VB helps reduce power loss during the conversion process and improve the overall conversion efficiency. It is suitable for applications such as mobile phones, portable devices, and power adapters that require efficient power conversion.
3. **LED Driver**:
In LED driver, UPA1931TE-T2-AT-VB can be used as a current switch element to control the direction of LED current. Due to its low on-resistance, it can reduce energy loss during switching and effectively improve system efficiency. This makes this MOSFET suitable for a variety of LED lighting products, such as flashlights, LED lamps and automotive lighting systems.
4. **Load Switch and Power Regulation**:
UPA1931TE-T2-AT-VB can be used as a load switch and is widely used in motor control, load switching and power regulation systems. Due to its low RDS(ON) characteristics, it can provide stable current control and is suitable for power tools, electric toys and other high-power load control applications.
5. **Automotive Electronics**:
This MOSFET is also widely used in automotive electronic systems, especially in modules such as negative voltage control, power distribution and battery management. It can efficiently control the flow of current, ensure the stability and efficiency of the system, and is suitable for modules such as automotive battery management systems and electric vehicle drive 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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