DPX6024S15

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DC DC Converters

The popularity of DC DC converters has been growing rapidly over the past few decades. From simple voltage conversion to sophisticated high-power applications, there is a wide range of DC DC converters available for use in various fields and environments. Among them, the DPX6024S15 model specifically stands out as an advanced low-cost product developed for a wide range of applications ranging from solar cell charging systems to medical equipment, to name a few.

The DPX6024S15 is a flexible, digital DC-DC converter featuring a 24V input voltage range, and a 15V output voltage. This model is a non-isolated synchronous step-down regulator, featuring a 1.2MHz switching frequency. Notably, it has a high efficiency of up to 96%, and operates stably with high accuracy even when the input voltage fluctuates. The fully integrated on-chip power module helps to reduce external components.

Applications

The low-cost cost, accurate output, and high efficiency of the DPX6024S15 make it ideal for use in a variety of applications. Some of the key applications include:

• Solar energy systems
• Battery charging systems
• UPS and industrial power systems
• Motor control applications
• Sensor systems
• Medical and life-support systems

Working Principle and Key Features

The working principle of the DPX6024S15 can be simplified to the following sequence of steps:

1. The input voltage is converted to a higher frequency by using a transformer.
2. The high frequency signal is switched by two power MOSFETs.
3. The secondary side rectifies the output voltage on the primary side with the help of an inductor.
4. The output is converted back to a lower frequency and is then smoothed by the output capacitor.

Notable features that make the item attractive for different applications include:

• 7V to 36V wide input voltage range
• Dual level current limit to protect converter from overload
• High efficiency of up to 96%
• Low no-load quiescent current of 24uA
• Inductor DCR current sensing for improved stability and accuracy
• Compact SIP package
• Overtemperature and overvoltage protection

Conclusion

The DPX6024S15 is a cost-effective, efficient, and accurate DC DC converter, ideal for use in a variety of applications ranging from solar energy systems to UPS and motor control systems, and medical and life support systems. Its integrated power module and DC-DC transformer-based architecture provide desirable safety and stability features, making it an efficient and affordable DC-DC converter.

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