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LMS4502-VB Product details
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1. LMS4502-VB Product Introduction
LMS4502-VB is a high-efficiency single-channel P-type MOSFET in SOT23-6 package, designed for low-voltage applications. The device has a drain-source voltage (VDS) of -30V and a maximum drain current (ID) of -4.8A, suitable for a variety of power management and load control applications. LMS4502-VB uses advanced Trench technology and has extremely low on-resistance, ensuring high efficiency and fast switching performance. The gate-source threshold voltage (Vth) of this MOSFET is -1.7V, which can work stably at a lower gate-source voltage, making it compatible with a variety of control circuits.
LMS4502-VB is a high-efficiency single-channel P-type MOSFET in SOT23-6 package, designed for low-voltage applications. The device has a drain-source voltage (VDS) of -30V and a maximum drain current (ID) of -4.8A, suitable for a variety of power management and load control applications. LMS4502-VB uses advanced Trench technology and has extremely low on-resistance, ensuring high efficiency and fast switching performance. The gate-source threshold voltage (Vth) of this MOSFET is -1.7V, which can work stably at a lower gate-source voltage, making it compatible with a variety of control circuits.
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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 |
II. Detailed parameter description of LMS4502-VB
| Parameter | Description |
|--------------------|----------------------------------|
| **Model** | LMS4502-VB |
| **Package** | SOT23-6 |
| **Configuration** | Single-channel P-type MOSFET |
| **VDS** | -30V |
| **VGS** | ±20V |
| **Vth** | -1.7V |
| **RDS(ON)** | 54mΩ @ VGS=4.5V |
| | 49mΩ @ VGS=10V |
| **ID** | -4.8A |
| **Technology** | Trench |
| Parameter | Description |
|--------------------|----------------------------------|
| **Model** | LMS4502-VB |
| **Package** | SOT23-6 |
| **Configuration** | Single-channel P-type MOSFET |
| **VDS** | -30V |
| **VGS** | ±20V |
| **Vth** | -1.7V |
| **RDS(ON)** | 54mΩ @ VGS=4.5V |
| | 49mΩ @ VGS=10V |
| **ID** | -4.8A |
| **Technology** | Trench |
Domain and module applications：
III. Application fields and module examples
Due to its excellent performance, LMS4502-VB is widely used in the following fields and modules:
1. **Power management**: In switching power supplies and voltage regulators, LMS4502-VB can be used as a switching element to improve energy conversion efficiency and reduce power consumption.
2. **Battery protection circuit**: In lithium battery management systems, this MOSFET can be used to implement overcurrent protection and short-circuit protection to ensure safe operation of the battery.
3. **LED drive**: In LED lighting applications, LMS4502-VB can efficiently control the drive current of the LED to ensure stable brightness and extend the life of the LED.
4. **Load switch**: In consumer electronics, this device can be used for load switching, helping to achieve miniaturization and high-efficiency circuit design and extend battery life.
5. **Audio Amplifier**: In audio equipment, LMS4502-VB can be used as a switching device to provide low noise and efficient signal processing capabilities to improve sound quality.
Through these application examples, LMS4502-VB shows its wide applicability in modern electronic design, making it an ideal choice for designers.
Due to its excellent performance, LMS4502-VB is widely used in the following fields and modules:
1. **Power management**: In switching power supplies and voltage regulators, LMS4502-VB can be used as a switching element to improve energy conversion efficiency and reduce power consumption.
2. **Battery protection circuit**: In lithium battery management systems, this MOSFET can be used to implement overcurrent protection and short-circuit protection to ensure safe operation of the battery.
3. **LED drive**: In LED lighting applications, LMS4502-VB can efficiently control the drive current of the LED to ensure stable brightness and extend the life of the LED.
4. **Load switch**: In consumer electronics, this device can be used for load switching, helping to achieve miniaturization and high-efficiency circuit design and extend battery life.
5. **Audio Amplifier**: In audio equipment, LMS4502-VB can be used as a switching device to provide low noise and efficient signal processing capabilities to improve sound quality.
Through these application examples, LMS4502-VB shows its wide applicability in modern electronic design, making it an ideal choice for designers.
* 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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