REC5-4809DRW/H2/A/SMD/CTRL

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DC/DC Converters are versatile power conversion tools offering efficient and reliable power delivery from one voltage level to another. The REC5-4809DRW/H2/A/SMD/CTRL is one such power solution, providing a robust control and protection functionality along with versatile feature set, enabling it to serve a wide range of applications.

The REC5-4809DRW/H2/A/SMD/CTRL is a non-isolated digital power solution with a maximum output current of 56A. It provides a wide input voltage range of 4.5V to 60V and offers two output voltage adjustable levels from 0.6V to 48V. This power solution offers industrial grade accuracy of ±2% with excellent line and load regulation. The device includes integrated overcurrent, overvoltage, undervoltage and thermal protection which helps prevent damage caused due to abnormal conditions.

The REC5-4809DRW/H2/A/SMD/CTRL is equipped with a high speed pin and pin-less power control. By changing the duty cycle over the I2C interface, it is possible to reduce the output power from 16W to 28W. A low ripple design ensures high EMI performance and the enable function allows for fast power up and power down. The device is also designed to work as a synchronous buck converter in DC/DC delivers.

It is suitable for applications such as automotive and telecommunications power supply systems, communication infrastructure, servers and storage, embedded applications, cloud computing systems, medical systems, power supplies, industrial power systems and other power sensitive applications.

The REC5-4809DRW/H2/A/SMD/CTRL is based on buck switching converter technology and works by switching current between switching transistors. The functional block diagram of the device includes Half-bridge switch configuration, Isolation DCDC Converter, digital/analog circuits, and Gate Driver Circuit as well as controllers and other components. The isolation DCDC Converter is designed to operate at a junction temperature range of -55°C to +125°C. The digital/analog circuits are optimized to reduce EMI. The controller features advanced current-mode control which allows a faster and a more precise response in regulating the output power.

The device integrates many innovative features like synchronized PWM control, dynamic IR compensation, I2C interface with internal intelligent control, and a wide input voltage range. This helps the REC5-4809DRW/H2/A/SMD/CTRL meet the requirements of designs with steady current output, low EMI, cost, thermal overload protection, and power efficiency. Its high power density makes it suitable for space-constrained applications. The REC5-4809DRW/H2/A/SMD/CTRL is RoHS compliant and has ESD protection.

In conclusion, the REC5-4809DRW/H2/A/SMD/CTRL is an ideal power solution for a wide range of applications. Its non-isolated design, wide input voltage range, high accuracy, low ripple design, and numerous integrated protection features make it ideal for automotive, telecom, medical, industrial, and embedded power applications.

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