REC5-1209DRW/H2/A/SMD/CTRL

DC DC Converters

The REC5-1209DRW/H2/A/SMD/CTRL is a step-down DC-DC converter that is suitable for point-of-load (POL) and distributed power architectures in space-constrained applications. It offers high efficiency, low output voltage ripple, very small footprint, and very low output voltage ripple. It is suitable for a wide range of applications.

The REC5-1209DRW/H2/A/SMD/CTRL consists of a high-efficiency synchronous rectifier, controller IC, input filter, output inductor, output capacitor, and other components. The main components of this device are the DC-DC converter IC, the input source, the input and output filter components, the inductor and capacitors, and the control circuitry. This IC utilizes a synchronous rectifier with integrated control logic, allowing for very high efficiency and low output voltage ripple at the same time by providing extremely low load regulation. It also features short-circuit protection and thermal shutdown.

The REC5-1209DRW/H2/A/SMD/CTRL is an isolated DC-DC converter, as it provides an isolation voltage between the input and output of the device. The input voltage range is quite wide, from 8V – 75V, allowing for the use in a variety of different applications. The device has a wide load range, from 0A to 5A, making it ideal for applications that require a wide range of loads. The output voltage is adjustable from 0V to 1.25V, with output voltage ripple of less than 5mV at the full load.

The basic working principle of the REC5-1209DRW/H2/A/SMD/CTRL is synchronous step-down conversion. In this mode of operation, the input is compared to an internal reference voltage and the applicable duty cycle is then determined on the output. This device also employs synchronous rectification, a technique in which the power transistor is continually biased in a switch-mode operation. The inductor is then used to store energy during each cycle as well as to regulate the output voltage. The energy is later fed back into the system, which is then used to drive the power MOSFET. The output voltage is then regulated by a control loop, which adjusts the duty cycle according to the changes in the input voltage and/or load.

Due to its high efficiency, wide input voltage range, and wide load range, the REC5-1209DRW/H2/A/SMD/CTRL is suitable for a wide range of applications. It is capable of handling up to 500W of power, and is suitable for distributed communications systems, high-voltage battery-charged systems, industrial process control systems, and other fields. It is also suitable for use in medical devices, mobile phones, and other consumer electronics.

The REC5-1209DRW/H2/A/SMD/CTRL is an excellent choice for applications requiring high efficiency, high power density, and short circuit protection. Its versatility and high performance make it an ideal choice for a variety of applications.