LM73605EVM-5V-400K

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LM73605EVM-5V-400K is a evaluation board used for DC/DC & AC/DC (Off-Line) SMPS applications. The board consists of two main components, namely the LM73605 high voltage quasi-resonant flyback controller, and a standard 5V 400Khz switching power supply. The combination of these two devices provides a compact and efficient power solution for a wide range of applications.

The LM73605 is Intersil’s high-voltage, 3 A quasi-resonant flyback controller designed to operate from an input voltage of up to 200 VDC. It is designed to meet the stringent requirements of quasi-resonant flyback applications by providing high switching efficiency and low component count. The device has a range of features, including an adjustable switching frequency up to 400 kHz, a wide turn-on voltage range, a programmable soft-start, and a dynamic protection.

The other component of the LM73605EVM-5V-400K is the 5V 400Khz switching power supply. This supply is capable of delivering up to 3A of current and has an output voltage of 5V. The supply uses a low-cost, non-isolated forward converter topology with power factor correction, allowing high efficiency and low output ripple. The supply features over-voltage, over-temperature, and current-limit protections, making it a safe and reliable power source.

The LM73605EVM-5V-400K is a powerful and cost-effective solution for a variety of DC/DC & AC/DC (Off-Line) SMPS applications. It offers a high level of performance, efficiency, and reliability, and is an ideal choice for projects requiring a compact and efficient power solution.

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