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IRLL2703TRPBF-VB Product details
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1. Product Introduction (IRLL2703TRPBF-VB)
IRLL2703TRPBF-VB is a single N-channel power MOSFET in SOT223 package, designed for low voltage and medium current applications. Its drain-source voltage (VDS) is 30V, gate-source voltage (VGS) is ±20V, and turn-on voltage (Vth) is 1.7V. The device has an on-resistance (RDS(ON)) of 21mΩ at a gate voltage of 4.5V and 19mΩ at a gate voltage of 10V, and can support a drain current of up to 7A. IRLL2703TRPBF-VB uses Trench technology, has low conduction loss and good switching characteristics, and is suitable for low-voltage and high-efficiency switching applications.
IRLL2703TRPBF-VB is a single N-channel power MOSFET in SOT223 package, designed for low voltage and medium current applications. Its drain-source voltage (VDS) is 30V, gate-source voltage (VGS) is ±20V, and turn-on voltage (Vth) is 1.7V. The device has an on-resistance (RDS(ON)) of 21mΩ at a gate voltage of 4.5V and 19mΩ at a gate voltage of 10V, and can support a drain current of up to 7A. IRLL2703TRPBF-VB uses Trench technology, has low conduction loss and good switching characteristics, and is suitable for low-voltage and high-efficiency switching applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 30V | 1.7V | 7A | 19mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 30V | 1.7V | 7A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 30V | 1.7V | 7A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-N |
II. Detailed parameter description
| Parameter| Value|
|---------------------|-------------------------------|
| **Model** | IRLL2703TRPBF-VB |
| **Package type** | SOT223 |
| **Configuration** | Single N-channel|
| **Drain-source voltage (VDS)** | 30V |
| **Gate-source voltage (VGS)** | ±20V |
| **Throughput voltage (Vth)** | 1.7V |
| **On-resistance (RDS(ON))** | 21mΩ @ VGS=4.5V |
| | 19mΩ @ VGS=10V |
| **Maximum drain current (ID)** | 7A |
| **Technology** | Trench |
| **Operating temperature range** | -55°C to 175°C |
| **Maximum power consumption** | 2W (heat dissipation in SOT223 package) |
| **Breakdown voltage** | 30V |
| **Switching speed** | High-speed switching, suitable for high-frequency applications|
| Parameter| Value|
|---------------------|-------------------------------|
| **Model** | IRLL2703TRPBF-VB |
| **Package type** | SOT223 |
| **Configuration** | Single N-channel|
| **Drain-source voltage (VDS)** | 30V |
| **Gate-source voltage (VGS)** | ±20V |
| **Throughput voltage (Vth)** | 1.7V |
| **On-resistance (RDS(ON))** | 21mΩ @ VGS=4.5V |
| | 19mΩ @ VGS=10V |
| **Maximum drain current (ID)** | 7A |
| **Technology** | Trench |
| **Operating temperature range** | -55°C to 175°C |
| **Maximum power consumption** | 2W (heat dissipation in SOT223 package) |
| **Breakdown voltage** | 30V |
| **Switching speed** | High-speed switching, suitable for high-frequency applications|
Domain and module applications：
III. Application Fields and Module Examples
1. **Low Voltage Power Management**: The low on-resistance and low turn-on voltage of IRLL2703TRPBF-VB make it very suitable for low voltage power management applications, especially in situations where high efficiency and energy saving are required, such as portable devices and small electronic modules. It can effectively control the distribution and switching of power and reduce energy loss.
2. **DC-DC Converter**: This MOSFET is very suitable for use in low voltage DC-DC converters. Its low on-resistance and fast switching speed enable it to effectively achieve efficient power conversion between input and output voltages, improving the performance of the converter.
3. **Battery Management System**: In battery management systems, especially modules for battery protection and load switching, IRLL2703TRPBF-VB can handle medium current loads and provide efficient switching control. Its low on-resistance and high current handling capability can extend battery life.
4. **Load switch**: In consumer electronic devices, this MOSFET can be used as a load switch to help manage current switching between different modules of the device. Its small SOT223 package is very suitable for space-constrained applications and ensures a compact design of the device.
The IRLL2703TRPBF-VB is suitable for scenarios such as low-voltage power management, DC-DC converters, battery management systems, and load switches, and can provide efficient switching performance and power management functions in these modules.
1. **Low Voltage Power Management**: The low on-resistance and low turn-on voltage of IRLL2703TRPBF-VB make it very suitable for low voltage power management applications, especially in situations where high efficiency and energy saving are required, such as portable devices and small electronic modules. It can effectively control the distribution and switching of power and reduce energy loss.
2. **DC-DC Converter**: This MOSFET is very suitable for use in low voltage DC-DC converters. Its low on-resistance and fast switching speed enable it to effectively achieve efficient power conversion between input and output voltages, improving the performance of the converter.
3. **Battery Management System**: In battery management systems, especially modules for battery protection and load switching, IRLL2703TRPBF-VB can handle medium current loads and provide efficient switching control. Its low on-resistance and high current handling capability can extend battery life.
4. **Load switch**: In consumer electronic devices, this MOSFET can be used as a load switch to help manage current switching between different modules of the device. Its small SOT223 package is very suitable for space-constrained applications and ensures a compact design of the device.
The IRLL2703TRPBF-VB is suitable for scenarios such as low-voltage power management, DC-DC converters, battery management systems, and load switches, and can provide efficient switching performance and power management functions in these modules.
* 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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