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UPA1911TE-VB Product details
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UPA1911TE-VB MOSFET Product Introduction
**UPA1911TE-VB** is a single P-channel MOSFET in SOT23-6 package, designed for negative voltage power supply and high-efficiency switching circuit applications. This MOSFET provides a maximum drain-source voltage (V_DS) of -30V, suitable for the control of negative voltage power supply. Its gate-source voltage (V_GS) is ±20V, ensuring that it can operate reliably over a wide voltage range. The turn-on voltage (V_th) is -1.7V, suitable for fast turn-on at low gate voltage. The on-resistance (R_DS(ON)) is 54mΩ at V_GS = 4.5V and 49mΩ at V_GS = 10V, ensuring it has low power loss and efficient current handling capability. The maximum drain current (I_D) is -4.8A, suitable for medium current load control.
UPA1911TE-VB adopts Trench technology to provide low on-resistance and high-efficiency switching performance, making it excellent in low-power and low-heat loss applications. This MOSFET is suitable for power systems that require negative voltage control and has a wide range of application prospects, especially in negative power supply regulation, battery management, DC-DC converters and other fields.
**UPA1911TE-VB** is a single P-channel MOSFET in SOT23-6 package, designed for negative voltage power supply and high-efficiency switching circuit applications. This MOSFET provides a maximum drain-source voltage (V_DS) of -30V, suitable for the control of negative voltage power supply. Its gate-source voltage (V_GS) is ±20V, ensuring that it can operate reliably over a wide voltage range. The turn-on voltage (V_th) is -1.7V, suitable for fast turn-on at low gate voltage. The on-resistance (R_DS(ON)) is 54mΩ at V_GS = 4.5V and 49mΩ at V_GS = 10V, ensuring it has low power loss and efficient current handling capability. The maximum drain current (I_D) is -4.8A, suitable for medium current load control.
UPA1911TE-VB adopts Trench technology to provide low on-resistance and high-efficiency switching performance, making it excellent in low-power and low-heat loss applications. This MOSFET is suitable for power systems that require negative voltage control and has a wide range of application prospects, especially in negative power supply regulation, battery management, DC-DC converters 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
- **Model**: UPA1911TE-VB
- **Package type**: SOT23-6
- **Configuration**: Single P-channel MOSFET
- **Drain-source voltage (V_DS)**: -30V
- **Gate-source voltage (V_GS)**: ±20V
- **Throughput voltage (V_th)**: -1.7V
- **On-resistance (R_DS(ON))**:
- 54mΩ (V_GS = 4.5V)
- 49mΩ (V_GS = 10V)
- **Drain current (I_D)**: -4.8A
- **Technology**: Trench technology
- **Operating temperature range**: -55°C to +150°C
- **Maximum power dissipation**: 1W (the specific value depends on the heat dissipation conditions)
- **Model**: UPA1911TE-VB
- **Package type**: SOT23-6
- **Configuration**: Single P-channel MOSFET
- **Drain-source voltage (V_DS)**: -30V
- **Gate-source voltage (V_GS)**: ±20V
- **Throughput voltage (V_th)**: -1.7V
- **On-resistance (R_DS(ON))**:
- 54mΩ (V_GS = 4.5V)
- 49mΩ (V_GS = 10V)
- **Drain current (I_D)**: -4.8A
- **Technology**: Trench technology
- **Operating temperature range**: -55°C to +150°C
- **Maximum power dissipation**: 1W (the specific value depends on the heat dissipation conditions)
Domain and module applications：
Applications and module examples
**1. Power management system: **
UPA1911TE-VB, as a single P-channel MOSFET, is suitable for use in negative power management systems, especially in power regulation, negative power conversion and negative voltage path control. Its low on-resistance and high current carrying capacity ensure efficient and stable operation of the system, and is widely used in battery management systems, negative power regulators and negative power converters.
**2. Battery management and charging system: **
In battery management systems, UPA1911TE-VB plays an important role. Due to its ability to withstand high currents and low on-resistance, it is used in charging circuits to control current flow and prevent overcharging and over-discharging of batteries. Its low power consumption characteristics help to increase the service life of the battery.
**3. DC-DC converter: **
UPA1911TE-VB is very suitable for DC-DC converters for negative voltage conversion, especially in scenarios where efficient power conversion is required. It can act as a switching element to control the flow of the negative voltage path, reducing energy loss during the conversion process and thus improving overall efficiency. Typical applications include buck converters, boost converters, and negative voltage power modules.
**4. Electric drive systems: **
The high current handling capability of this MOSFET makes it an excellent performer in electric drive systems. Whether in electric vehicle drive systems or in equipment such as power tools and robots, the UPA1911TE-VB can stably control the flow of current and help improve the power efficiency of the system.
**5. Wireless communication equipment: **
In the power module of wireless communication equipment, the UPA1911TE-VB can be used to control the power path, especially in situations where a negative voltage is required for stable power supply. Its efficient switching performance helps ensure the stability of the communication system, reduce power consumption, and improve signal quality.
**6. Automotive electronics: **
The UPA1911TE-VB is also suitable for automotive electronics applications, especially in battery management systems, negative voltage regulators, and electric drive systems. Its reliability and efficiency make it an ideal choice for electric and hybrid vehicles as well as conventional automotive electronic systems.
**1. Power management system: **
UPA1911TE-VB, as a single P-channel MOSFET, is suitable for use in negative power management systems, especially in power regulation, negative power conversion and negative voltage path control. Its low on-resistance and high current carrying capacity ensure efficient and stable operation of the system, and is widely used in battery management systems, negative power regulators and negative power converters.
**2. Battery management and charging system: **
In battery management systems, UPA1911TE-VB plays an important role. Due to its ability to withstand high currents and low on-resistance, it is used in charging circuits to control current flow and prevent overcharging and over-discharging of batteries. Its low power consumption characteristics help to increase the service life of the battery.
**3. DC-DC converter: **
UPA1911TE-VB is very suitable for DC-DC converters for negative voltage conversion, especially in scenarios where efficient power conversion is required. It can act as a switching element to control the flow of the negative voltage path, reducing energy loss during the conversion process and thus improving overall efficiency. Typical applications include buck converters, boost converters, and negative voltage power modules.
**4. Electric drive systems: **
The high current handling capability of this MOSFET makes it an excellent performer in electric drive systems. Whether in electric vehicle drive systems or in equipment such as power tools and robots, the UPA1911TE-VB can stably control the flow of current and help improve the power efficiency of the system.
**5. Wireless communication equipment: **
In the power module of wireless communication equipment, the UPA1911TE-VB can be used to control the power path, especially in situations where a negative voltage is required for stable power supply. Its efficient switching performance helps ensure the stability of the communication system, reduce power consumption, and improve signal quality.
**6. Automotive electronics: **
The UPA1911TE-VB is also suitable for automotive electronics applications, especially in battery management systems, negative voltage regulators, and electric drive systems. Its reliability and efficiency make it an ideal choice for electric and hybrid vehicles as well as conventional automotive electronic systems.
* 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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