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CSD17571Q2-VB Product details
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** Are you designing a high-power-density DC-DC module with limited PCB space, yet need to handle 10A-level current output with low temperature rise? Traditional MOSFETs often struggle to balance package size and conduction loss. The VBsemi CSD17571Q2-VB provides an elegant solution—it integrates a 30V withstand voltage, 10A current capability, and an ultra-low on-resistance of 17mΩ into a compact DFN6(2X2) package, allowing compact power supply designs without sacrificing performance.**
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| DFN6(2X2) | Single-N | 30V | 1.5V | 10A | 21(mΩ) | 17(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| DFN6(2X2) | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| DFN6(2X2) | Single-N | 30V | 1.5V | 10A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| DFN6(2X2) | Single-N | 30V | 1.5V | 10A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| DFN6(2X2) | Single-N | MOS |
- Drain-Source Voltage (VDS): 30V, suitable for low-voltage systems with ample margin
- Gate-Source Voltage (VGS): ±20V, compatible with various logic level drives
- Threshold Voltage (Vth): 1.5V, reliable turn-on with low-voltage control
- On-Resistance: 17mΩ (VGS=10V) / 21mΩ (VGS=4.5V), extremely low loss
- Maximum Drain Current (ID): 10A, high power in a small package
- Package: DFN6(2X2), small footprint, ideal for high-density layouts
- Technology: Trench, excellent switching characteristics and conduction performance
**
Domain and module applications：
- **DC-DC Buck/Boost Modules** – As a synchronous rectification MOSFET, replacing Schottky diodes to improve conversion efficiency by 2~3%.
- **Battery Protection Boards** – Quickly disconnects the circuit during overcurrent or short circuit, protecting battery cells and extending lifespan.
- **Power Banks / Fast Charging Modules** – Effectively reduces temperature rise in the main switch position, enabling thinner designs.
- **Load Switches** – Precisely controls power rails in smart terminals, reducing standby power consumption.
- **Motor Drives** – Utilizes low on-resistance and fast switching for smooth speed control and efficient operation.
- **LED Driver Circuits** – Provides stable constant current control, ensuring consistent brightness without flicker.
- **Industrial Sensor Power Supply** – Withstands voltage fluctuations, providing a clean power rail for sensitive equipment.
**One-Sentence Summary: The CSD17571Q2-VB is your 'small-package efficiency expert' in low-voltage, high-density power designs, delivering higher performance per watt with a smaller size and lower losses.**
* 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
