Silicontent Power Modules | BeiLuo Distributor

About Power Modules

Integrated power modules with inductor for easy system integration

As an authorized distributor of Silicontent, BeiLuo provides a comprehensive range of Power Modules products. These products are widely used in industrial control, automotive electronics, consumer electronics, and communication equipment. We offer a complete product line with multiple series to meet various application requirements. All products are genuine and original, backed by professional technical support and comprehensive after-sales service.

Selection Guide: How to Choose the Right Power Modules

Product List

4 products available

Part Number ↕	Input Voltage ↕	Output Voltage ↕	Output Current ↕	Efficiency ↕	Switching Frequency ↕	Package ↕	Stock Status	Action
XZ3001	2.5V - 5.5V	0.8V - 3.3V (adjustable)	3A	Up to 94%	2MHz	QFN-16 (4mm x 4mm)	In Stock	View Details
XZ3002	2.5V - 5.5V	1.0V - 3.3V (fixed options)	2A	Up to 93%	2.5MHz	QFN-12 (3mm x 3mm)	In Stock	View Details
XZ3003	2.3V - 5.5V	1.0V - 3.3V (fixed)	1A	Up to 92%	3MHz	QFN-8 (2.5mm x 2.5mm)	In Stock	View Details
XZ3004	4.5V - 18V	0.8V - 5.0V (adjustable)	5A	Up to 95%	1MHz	QFN-20 (7mm x 7mm)	In Stock	View Details

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Frequently Asked Questions

What are the main advantages of power modules over discrete solutions?

Power modules offer simplified design, faster time-to-market, and guaranteed performance. The integrated inductor and compensation eliminate component selection and complex calculations. Modules are factory-tested and optimized, ensuring good performance without extensive validation. The trade-off is slightly higher cost compared to discrete solutions.

Use modules for fastest time-to-market and simplified design; use discrete solutions for cost optimization and maximum flexibility.

How do I choose between XZ3001 and XZ3002?

Choose XZ3001 for higher current requirements (up to 3A) and slightly better efficiency in a 4mm x 4mm package. Select XZ3002 for space-constrained applications requiring up to 2A in a smaller 3mm x 3mm package. Both offer simplified design with integrated inductor.

XZ3001 for 3A applications; XZ3002 for minimum size with 2A capability.

What external components are required with power modules?

Power modules require only input and output capacitors. The inductor, MOSFETs, and compensation are integrated inside the module. Typically, 22μF input and output capacitors are sufficient. This significantly reduces BOM complexity and design effort compared to discrete solutions.

Only 2 capacitors needed; use ceramic capacitors with X5R or X7R dielectric for best performance.

Are power modules more reliable than discrete designs?

Power modules can offer better reliability due to factory optimization and testing. The integrated design eliminates variability from external component selection and placement. However, proper thermal management and PCB layout are still important. Modules are a good choice when design resources are limited.

Modules offer consistent, validated performance; discrete designs offer more flexibility but require more validation.

Can I use power modules for high-volume production?

Yes, power modules are suitable for high-volume production. While the unit cost is higher than discrete solutions, the reduced design effort and faster time-to-market can offset this. For very high volumes (100k+ units annually), discrete designs may be more cost-effective after amortizing design costs.

Use modules for fast time-to-market; evaluate discrete solutions for very high volume cost optimization.