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MT6803-VB Product details
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MT6803-VB Product Introduction
MT6803-VB is a high-efficiency dual P-channel MOSFET in a **SOT23-6 package**, designed for low-voltage, high-efficiency applications. The device has a maximum drain-source voltage (V_DS) of **-20V** and a maximum gate-source voltage (V_GS) of **±12V**, with good performance and reliability. The threshold voltage (V_th) of MT6803-VB is **-0.6V**, and it has an on-resistance (R_DS(ON)) of **100mΩ** at a gate voltage of 2.5V, which is further reduced to **75mΩ** at 4.5V, which makes it perform well in various power management applications.
MT6803-VB is a high-efficiency dual P-channel MOSFET in a **SOT23-6 package**, designed for low-voltage, high-efficiency applications. The device has a maximum drain-source voltage (V_DS) of **-20V** and a maximum gate-source voltage (V_GS) of **±12V**, with good performance and reliability. The threshold voltage (V_th) of MT6803-VB is **-0.6V**, and it has an on-resistance (R_DS(ON)) of **100mΩ** at a gate voltage of 2.5V, which is further reduced to **75mΩ** at 4.5V, which makes it perform well in various power management applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Dual-P+P | -20V | -0.6V | -4A | 100mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Dual-P+P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Dual-P+P | -20V | -0.6V | -4A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Dual-P+P | -20V | -0.6V | -4A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Dual-P+P |
Detailed parameter description
- **Model**: MT6803-VB
- **Package**: SOT23-6
- **Configuration**: Dual P channel
- **Maximum drain-source voltage (V_DS)**: -20V
- **Gate-source voltage (V_GS)**: ±12V
- **Threshold voltage (V_th)**: -0.6V
- **On-resistance (R_DS(ON))**:
- 100mΩ @ V_GS = 2.5V
- 75mΩ @ V_GS = 4.5V
- **Maximum drain current (I_D)**: -4A
- **Technology**: Trench
- **Model**: MT6803-VB
- **Package**: SOT23-6
- **Configuration**: Dual P channel
- **Maximum drain-source voltage (V_DS)**: -20V
- **Gate-source voltage (V_GS)**: ±12V
- **Threshold voltage (V_th)**: -0.6V
- **On-resistance (R_DS(ON))**:
- 100mΩ @ V_GS = 2.5V
- 75mΩ @ V_GS = 4.5V
- **Maximum drain current (I_D)**: -4A
- **Technology**: Trench
Domain and module applications：
Applications and modules
1. **Power management system**
MT6803-VB is very suitable for **DC-DC converter**, especially in power modules that require high efficiency and small size. Its low on-resistance minimizes power loss and improves the overall efficiency of the system. It is widely used in portable electronic devices and mobile power supplies.
2. **Load switch**
In **load switch** applications, MT6803-VB can be used to efficiently control the switching of power, suitable for power management of consumer electronics products such as smartphones, tablets and other portable devices.
3. **Audio amplifier**
This MOSFET can provide efficient switching control in the output stage of the **audio amplifier**, ensuring low distortion during signal transmission, suitable for high-fidelity audio systems and home audio equipment.
4. **Battery Management System**
In the **Battery Management System (BMS)**, the MT6803-VB can be used to control the charging and discharging paths, which can effectively manage the current flow of the battery and improve the safety and service life of the battery.
5. **LED Driver**
This MOSFET is suitable for **LED driver circuits**, which can achieve efficient switching control to ensure the brightness and stability of LED lamps and are widely used in indoor and outdoor lighting systems.
6. **Motor Control**
MT6803-VB can also be used for **small motor control**, providing efficient current control, suitable for use in electric toys, home appliances and industrial automation equipment.
By taking advantage of the high efficiency and low on-resistance characteristics of the MT6803-VB, design engineers can achieve excellent power management and control in multiple areas, thereby improving the performance and reliability of the overall system.
1. **Power management system**
MT6803-VB is very suitable for **DC-DC converter**, especially in power modules that require high efficiency and small size. Its low on-resistance minimizes power loss and improves the overall efficiency of the system. It is widely used in portable electronic devices and mobile power supplies.
2. **Load switch**
In **load switch** applications, MT6803-VB can be used to efficiently control the switching of power, suitable for power management of consumer electronics products such as smartphones, tablets and other portable devices.
3. **Audio amplifier**
This MOSFET can provide efficient switching control in the output stage of the **audio amplifier**, ensuring low distortion during signal transmission, suitable for high-fidelity audio systems and home audio equipment.
4. **Battery Management System**
In the **Battery Management System (BMS)**, the MT6803-VB can be used to control the charging and discharging paths, which can effectively manage the current flow of the battery and improve the safety and service life of the battery.
5. **LED Driver**
This MOSFET is suitable for **LED driver circuits**, which can achieve efficient switching control to ensure the brightness and stability of LED lamps and are widely used in indoor and outdoor lighting systems.
6. **Motor Control**
MT6803-VB can also be used for **small motor control**, providing efficient current control, suitable for use in electric toys, home appliances and industrial automation equipment.
By taking advantage of the high efficiency and low on-resistance characteristics of the MT6803-VB, design engineers can achieve excellent power management and control in multiple areas, thereby improving the performance and reliability of the overall system.
* 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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