LM25088MH-1/NOPB

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LM25088MH-1/NOPB is a DC/DC switching controller that can be used for a variety of applications, including those in consumer electronics, automotive, industrial, and medical industries. It is available in a 6-pin miniature SOT-23 package, making it one of the smallest and most space-saving DC/DC controllers on the market. This controller offers a wide input voltage range and a programmable oscillator frequency, giving designers greater flexibility when creating a switching regulator. The LM25088MH-1/NOPB also has a unique feature- an integrated shutdown timer- allowing for additional power savings.

The LM25088MH-1/NOPB has been designed with a wide input voltage range of 4.5V to 28V and its output current is 500mA. This makes it suitable for applications such as those used in consumer electronics and automotive industries, for instance. Its integrated 1A MOSFET allows for higher output power and greater efficiency. Additionally, the LM25088MH-1/NOPB provides a programmable oscillator frequency of up to 1.3MHz and can achieve an efficiency of up to 97% preventing energy loss, heat dissipation and improving the overall performance of the regulator.

The LM25088MH-1/NOPB features a unique enable pin that allows for low current standby operation and features a low current enable (LCE) flag to enable shutdown of the device. It also features an adjustable soft-start, providing a more gradual start to the output voltage and reducing stress on power rails. This feature also enables a smoother transition between input voltage levels and a fast response to step load changes.

The LM25088MH-1/NOPB also has a built-in protection circuit to protect against overshoot, under shoot, and over temperature protection. It is capable of providing protection against short circuit and over current protection and also has a thermal shutdown feature to protect against thermal malfunctions of the device. Additionally, it has an adjustable output voltage range and can support multiple output voltage configurations to meet the customer’s requirements.

The LM25088MH-1/NOPB works by regulating the output voltage by providing a feedback signal. The feedback signal is compared to a reference voltage to determine the required output voltage. The feedback voltage is regulated by changing the amount of power supplied to the power transistor. This method helps maintain the output voltage within the specified band and helps eliminate output voltage ripple. The output voltage can be adjusted to meet the required output voltage by providing an external voltage divider.

The LM25088MH-1/NOPB is an excellent choice for a variety of applications in consumer electronics, automotive, industrial, and medical industries. Its wide range of features and its small size make it an ideal choice for power management designs. With a wide input voltage range and programmable oscillator frequency, designers have greater flexibility when creating a switching regulator. Additionally, its integrated shutdown timer offers additional power savings and its integrate MOSFET allows for higher output power and greater efficiency. Its protection circuitry also helps protect against overshoot, under shoot, and over temperature protection.

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