DH06S2405A

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DCH06S2405A DC-DC Converters are designed to be used in a wide variety of applications, from consumer electronics to industrial and automotive markets. The converter family can be used in point-of-load power supplies, desktop computer peripherals, and other non-isolated DC-DC applications. The range features both a 24V input voltage range and a 5V output voltage range. The converter family is designed for high efficiency, high input surge eligibility, and low noise.

The DH06S2405A converters are part of a larger family of switcher-type devices that provide a cost-effective alternative for applications that require a regulated DC output. The range combines a wide input voltage range, small size, excellent thermal performance, and cost-effective manufacturing processes. The range also features both a fixed-frequency and adjustable-frequency control scheme.

The main feature of the DH06S2405A family is that it uses a synchronous buck topology with synchronous rectification for higher efficiency than conventional buck regulators. The combination of synchronous buck topology, integrated FETs (Field Effect Transistors), and an internal switch makes for a highly efficient design.

The DH06S2405A device utilizes internal control circuitry to regulate the output voltage. This is done by using a closed-loop control system which steps up or down the voltage, depending on the voltage reference value set by an external resistor. The internal control circuitry is designed to respond to disturbances such as line voltage transients, load transients, and input current transients.

In addition, the device integrates several built-in protection features which provide comprehensive protection against over-voltage and over-current conditions. It also includes a current-limited switching algorithm which limits the standby current and prevents output voltage spikes during shutdown. A “soft-start” feature is provided to minimize the inrush current at startup.

The DH06S2405A is also designed to provide a high-efficiency operation in wide-ranging operating environments. It uses a unique triple-level topology with an optimized combination of discrete switching elements, integrated circuits, and custom-developed linear elements. The combination of components provides improved load and line regulation as well as a high switching frequency to reduce EMI (electromagnetic interference). The design also includes a comprehensive thermal management system to maximize the power conversion efficiency.

The DH06S2405A family is also designed to comply with stringent safety regulations such as IEC/EN/UL62368, IEC/EN/UL60950, IEC60730-1, and IEC60335-1. The device has been subjected to rigorous testing to meet the most rigorous global requirements, and is certified for use in safety- and ITE (Information Technology Equipment) applications.

Overall, the DH06S2405A DC-DC converter family offers a wide range of features and performance options. The continuous integration of advanced topologies and components provide excellent performance and improved reliability, making it an ideal solution for a variety of power applications.

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