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SI6475DQ-VB Product details
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Product Introduction:
**SI6475DQ-VB** is a single P-channel MOSFET in TSSOP8 package, suitable for low-voltage, high-efficiency power management and switching applications. The maximum drain-source voltage of this MOSFET is -30V and the maximum drain current is -9A. It uses Trench technology and has a low on-resistance (R_DS(ON)), which is 20mΩ at V_GS = 4.5V and drops to 16mΩ at V_GS = 10V. The low on-resistance enables the MOSFET to have lower power loss and higher efficiency during operation, which is particularly suitable for applications such as battery drive, load switching and power regulation. Its threshold voltage (V_th) is -1.7V, which can ensure stable operation under low voltage drive, so it is very suitable for a variety of low-power and high-efficiency applications.
**SI6475DQ-VB** is a single P-channel MOSFET in TSSOP8 package, suitable for low-voltage, high-efficiency power management and switching applications. The maximum drain-source voltage of this MOSFET is -30V and the maximum drain current is -9A. It uses Trench technology and has a low on-resistance (R_DS(ON)), which is 20mΩ at V_GS = 4.5V and drops to 16mΩ at V_GS = 10V. The low on-resistance enables the MOSFET to have lower power loss and higher efficiency during operation, which is particularly suitable for applications such as battery drive, load switching and power regulation. Its threshold voltage (V_th) is -1.7V, which can ensure stable operation under low voltage drive, so it is very suitable for a variety of low-power and high-efficiency applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TSSOP8 | Single-P | -30V | -1.7V | -9A | 16mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TSSOP8 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TSSOP8 | Single-P | -30V | -1.7V | -9A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TSSOP8 | Single-P | -30V | -1.7V | -9A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TSSOP8 | Single-P |
Detailed parameter description:
- **Model**: SI6475DQ-VB
- **Package**: TSSOP8
- **Configuration**: Single-P-Channel
- **Maximum drain-source voltage (V_DS)**: -30V
- **Maximum gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: -1.7V
- **On-resistance (R_DS(ON))**:
- **V_GS = 4.5V**: 20mΩ
- **V_GS = 10V**: 16mΩ
- **Maximum drain current (I_D)**: -9A
- **Technology**: Trench technology
- **Operating temperature range**: -55°C to +150°C
- **Package size**:TSSOP8
- **Model**: SI6475DQ-VB
- **Package**: TSSOP8
- **Configuration**: Single-P-Channel
- **Maximum drain-source voltage (V_DS)**: -30V
- **Maximum gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: -1.7V
- **On-resistance (R_DS(ON))**:
- **V_GS = 4.5V**: 20mΩ
- **V_GS = 10V**: 16mΩ
- **Maximum drain current (I_D)**: -9A
- **Technology**: Trench technology
- **Operating temperature range**: -55°C to +150°C
- **Package size**:TSSOP8
Domain and module applications：
Applications and modules:
1. **Battery Management System (BMS)**:
- SI6475DQ-VB is suitable for battery management systems, especially in battery charge and discharge control and protection circuits. Its low on-resistance can effectively reduce power loss and increase battery life. Due to its low threshold voltage (V_th = -1.7V), it can work stably under lower voltage conditions, which is very suitable for lithium batteries and other types of battery management systems to ensure battery safety and performance.
2. **Load Switch and Power Management**:
- As a load switch, SI6475DQ-VB is widely used in many consumer electronic devices and portable devices. Due to its low R_DS(ON) and high current capability (maximum 9A), it can efficiently switch loads. It is suitable for power management modules, power switches, protection circuits and battery chargers of battery-powered devices to ensure fast response and reduce system energy consumption.
3. **DC-DC Converters and Power Regulators**:
- In DC-DC converters and power regulators, the SI6475DQ-VB can be used as a power switch element to help achieve efficient voltage conversion. Due to its low on-resistance (especially at 10V gate-source voltage), this MOSFET has low power loss and is suitable for efficient power conversion applications such as power adapters, battery-powered systems, and energy conversion modules.
4. **Consumer Electronics and Portable Devices**:
- SI6475DQ-VB is widely used in portable electronic devices, especially in smart phones, tablets, wearable devices and other fields. In these devices, it acts as a power management switch, which can reduce power consumption and extend battery life through its low on-resistance, ensuring that the device can still operate stably in low-power mode.
5. **Automotive Electronic Systems**:
- In automotive electronic systems, SI6475DQ-VB can be used for battery management, power conversion, and load control modules. It can help optimize the efficiency of the vehicle power supply, manage the battery usage of the vehicle equipment, and ensure the stable operation of the battery under high load and low voltage conditions. It is suitable for power regulation and load switching applications in electric vehicles, hybrid vehicles and traditional vehicles.
6. **Industrial Control and Automation**:
- In industrial automation equipment, SI6475DQ-VB can be used in various power management applications such as motor drive, PLC control system and battery management system. Due to its stability and low on-resistance, it is suitable for providing reliable power regulation and load switching functions in industrial equipment with long operation.
7. **LED Lighting System**:
- SI6475DQ-VB is widely used in LED lighting systems, especially in situations where efficient power management is required. It can provide low power loss and high working efficiency, and is suitable for application in commercial and residential lighting, street lighting and other fields, ensuring long-term stable operation and low energy consumption.
1. **Battery Management System (BMS)**:
- SI6475DQ-VB is suitable for battery management systems, especially in battery charge and discharge control and protection circuits. Its low on-resistance can effectively reduce power loss and increase battery life. Due to its low threshold voltage (V_th = -1.7V), it can work stably under lower voltage conditions, which is very suitable for lithium batteries and other types of battery management systems to ensure battery safety and performance.
2. **Load Switch and Power Management**:
- As a load switch, SI6475DQ-VB is widely used in many consumer electronic devices and portable devices. Due to its low R_DS(ON) and high current capability (maximum 9A), it can efficiently switch loads. It is suitable for power management modules, power switches, protection circuits and battery chargers of battery-powered devices to ensure fast response and reduce system energy consumption.
3. **DC-DC Converters and Power Regulators**:
- In DC-DC converters and power regulators, the SI6475DQ-VB can be used as a power switch element to help achieve efficient voltage conversion. Due to its low on-resistance (especially at 10V gate-source voltage), this MOSFET has low power loss and is suitable for efficient power conversion applications such as power adapters, battery-powered systems, and energy conversion modules.
4. **Consumer Electronics and Portable Devices**:
- SI6475DQ-VB is widely used in portable electronic devices, especially in smart phones, tablets, wearable devices and other fields. In these devices, it acts as a power management switch, which can reduce power consumption and extend battery life through its low on-resistance, ensuring that the device can still operate stably in low-power mode.
5. **Automotive Electronic Systems**:
- In automotive electronic systems, SI6475DQ-VB can be used for battery management, power conversion, and load control modules. It can help optimize the efficiency of the vehicle power supply, manage the battery usage of the vehicle equipment, and ensure the stable operation of the battery under high load and low voltage conditions. It is suitable for power regulation and load switching applications in electric vehicles, hybrid vehicles and traditional vehicles.
6. **Industrial Control and Automation**:
- In industrial automation equipment, SI6475DQ-VB can be used in various power management applications such as motor drive, PLC control system and battery management system. Due to its stability and low on-resistance, it is suitable for providing reliable power regulation and load switching functions in industrial equipment with long operation.
7. **LED Lighting System**:
- SI6475DQ-VB is widely used in LED lighting systems, especially in situations where efficient power management is required. It can provide low power loss and high working efficiency, and is suitable for application in commercial and residential lighting, street lighting and other fields, ensuring long-term stable operation and low energy consumption.
* 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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