PS5V130UXX

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The PS5V130UXX is an integrated ultra-low voltage, low power dc-dc converter and simple LED compatible lighting system from ON Semiconductor. It has a wide input voltage range up to 28V and has a maximum output voltage of 5.5V. This IC is used in several applications such as automotive lighting systems, occupancy detection systems, lighting control systems, medical equipment, and battery powered systems. In this article, we will discuss the application field and working principle of the PS5V130UXX.The PS5V130UXX is designed with a range of features that make it ideal for applications such as lighting control and occupancy detection systems. It has an integrated voltage lockout function which prevents the output voltage from unexpected high voltage. It also has an undervoltage protection feature which shuts down the output when the input voltage drops below the preset minimum operating voltage. In order to ensure safety and reliability, the PS5V130UXX also comes with a temperature shutdown feature which ensures that the IC will shut down when its ambient temperature rises above the preset maximum temperature.The PS5V130UXX has a wide input voltage range from 4VDC to 28VDC and a maximum output voltage of 5.5V. It also has an adjustable switching frequency range from 250kHz to 4MHz. This allows the PS5V130UXX to be used in a variety of different applications such as automotive lighting systems, occupancy detection systems, lighting control systems, medical equipment and battery powered systems.The PS5V130UXX features an integrated low voltage cut-off detection function, which shuts down the output when the input voltage falls below a preset value. This provides an additional layer of protection against unexpected voltage drops or surges. The PS5V130UXX also has an integrated power-failure detection that will immediately shut down the output when a power-failure occurs.In order to explain the working principle of the PS5V130UXX, we can first consider its topology. The PS5V130UXX is an 8-pin integrated step-down DC-DC converter featuring a switched mode power supply (SMPS) topology. The IC uses an integrated switching frequency control circuit to regulate the switching frequency so as to keep it within an adjustable range of 250kHz to 4MHz. This makes the PS5V130UXX a better choice for power systems that require relatively high current intermediate bus voltages.The PS5V130UXX also has an integrated power-failure detection. This feature will immediately shut down the output voltage when an internal power-failure occurs. Additionally, the IC has an active clamping feature, which clamps active current when input voltage drops, protecting the circuit from voltage surges.To summarize, the PS5V130UXX is a highly integrated, ultra-low voltage, low-power DC-DC converter and simple LED compatible lighting system from ON Semiconductor. It has a wide input voltage range up to 28V and has a maximum output voltage of 5.5V. It is designed with a range of features that make it ideal for applications such as lighting control and occupancy detection systems. It has an integrated voltage lockout, undervoltage protection, and temperature shutdown feature. Furthermore, the PS5V130UXX features an integrated low voltage cut-off detection, power-failure detection, and active clamping function. This makes the PS5V130UXX an ideal choice for applications including automotive lighting systems, occupancy detection systems, lighting control systems, medical equipment, and battery powered systems.

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