LT3481HDD#PBF

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The LT3481HDD#PBF is a DC-DC switching regulator that has been designed for applications that need a continuous, regulated, and low-noise power supply. It comes with a wide input voltage range of 1.8V to 5.5V and 256V maximum output voltage. It has a wide input voltage range of 0V to 28V, and is available in both DPAK and SOIC packages. It also has the capability to power multiple outputs.

The LT3481HDD#PBF works by regulating an input voltage and current to maintain a stable output voltage. It can be used to both boost and buck (lower) the input voltage, thus enabling to make a much more efficient use of battery power. It also offers 125mV of ripple noise reduction, as well as current limit and thermal shut-down protection features.

One of the key features of the LT3481HDD#PBF is its adjustable switching frequency, which can be set anywhere between 1kHz and 4.3MHz. This makes it ideal for applications that require low power consumption, as it can be adjusted to stay within the correct power range for the given application. It also has an internal synchronous-rectified voltage output, which helps to reduce the output capacitance requirement.

In terms of design-in, the LT3481HDD#PBF is well-suited for efficient and low-quiescent-current applications. It includes many features that can help reduce cost and simplify designs, such as an adjustable input voltage sense, sensing-capable output, and integrated compensation. In addition, it offers three output voltage configurations, making it suitable for applications such as portable devices, laptop PCs, white goods, and industrial control.

In terms of safety, the LT3481HDD#PBF is an efficient and secure-to-use device. It comes with a built-in over-temperature and over-current protection. It also has a power good signal output for indicating the input and output voltage’s presence or absence. This helps to ensure that the customer’s device is operating safely.

The LT3481HDD#PBF is an excellent choice for a number of applications that require the need for efficient and reliable power supplies. Its adjustable switching frequency, internal synchronous-rectified voltage output, and integrated safety features make it suitable for handheld and other low-power devices, while its wide input voltage range makes it suitable for larger, industrial applications.

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