Product introduction：
1. Product Introduction
**UPA1721G-VB** is a single N-channel power MOSFET in SOP8 package, designed for high-efficiency power management and switching applications. This MOSFET has a drain-source voltage (VDS) of 30V and a maximum drain current (ID) of 13A, suitable for low-voltage, high-efficiency power conversion and battery-driven equipment. It uses Trench technology and has an extremely low on-resistance (RDS(ON)), which can reach 8mΩ at VGS=10V, ensuring low power loss and high efficiency under high current load. UPA1721G-VB is particularly suitable for applications that require high current carrying, low power consumption and high efficiency, such as power management systems, DC-DC converters and battery-powered devices.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOP8 |
Single-N |
30V |
|
1.7V |
13A |
|
|
8mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| SOP8 |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| SOP8 |
Single-N |
30V |
|
1.7V |
13A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SOP8 |
Single-N |
30V |
|
1.7V |
13A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SOP8 |
Single-N |
|
|
|
|
|
|
|
2. Detailed parameter description
- **Package type**: SOP8
- **Configuration**: Single N-type channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Throughput voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- At 4.5V: 11mΩ
- At 10V: 8mΩ
- **Maximum drain current (ID)**: 13A
- **Technology**: Trench technology
Domain and module applications：
3. Application fields and modules
1. **DC-DC converter**:
- **Application example**: UPA1721G-VB can be used as an efficient switching element in DC-DC converters. Due to its low RDS(ON) and high current carrying capacity, it can provide efficient power conversion, reduce energy loss, and improve overall system efficiency. It is particularly suitable for low-voltage, high-current power conversion applications such as communication equipment, battery chargers, and industrial power modules.
2. **Battery management system**:
- **Application example**: In the battery management system, UPA1721G-VB acts as a battery charge and discharge control switch, which can effectively regulate the battery charging and discharging process. Due to its high current capability and low on-resistance, it can efficiently manage the battery current, extend the battery life and reduce energy loss, and is widely used in power tools, consumer electronics, electric vehicles and other equipment.
3. **Electric Vehicle Charging System**:
- **Application Examples**: In electric vehicle charging systems, the UPA1721G-VB can be used as a power switch control element to help manage the current flow during battery charging. Due to its high current carrying capacity and low on-resistance, it can ensure high efficiency and stability during the charging process, reduce heat generation, and improve the overall efficiency of the system.
4. **LED Lighting Driver Circuit**:
- **Application Examples**: The UPA1721G-VB is used as a switch element in LED lighting systems. Due to its low on-resistance, it can achieve efficient current transmission and is particularly suitable for LED lighting systems that require high efficiency and long life, such as automotive lighting, street lighting and indoor lighting systems.
5. **Industrial Power Supplies and Power Conversion Modules**:
- **Application Examples**: In industrial applications, the UPA1721G-VB can be used as a power switch and is widely used in power conversion modules. Its low RDS(ON) and high current carrying capacity enable it to effectively handle industrial-grade power conversion, such as power electronic equipment, variable frequency drives, industrial control systems, etc.
6. **High-efficiency power module**:
- **Application example**: UPA1721G-VB is widely used in high-efficiency power modules due to its high efficiency and low power loss characteristics. It can be used as a power switch to provide high-efficiency power conversion in power adapters, transformers, UPS power supplies and other fields, reducing energy loss and improving power efficiency.
* 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
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