LTC3624IDD#TRPBF

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The LTC3624IDD#TRPBF device is an advanced, high power, high efficiency DC-DC step-up/step down converter. It comes in a small, surface mount package that supports up to 45V input voltages. It offers a wide range of features and specifications that makes it the optimal choice for applications requiring higher power output. This device supports up to 5A output current and can efficiently regulate output voltages of up to 25V with a very low dropout voltage of just 128mV and switching frequency of up to 1.2MHz.

The LTC3624IDD#TRPBF features an internal flyback diode that enables it to operate in either step-up or step-down configuration and reduces component count by eliminating the need for an external diode. The power switch and the control circuitry are fully integrated, resulting in a high efficiency solution that operates at up to 95%. Other features include 0.8V reference voltage accuracy, adjustable cycle-by-cycle current limit, short-circuit protection, programmable soft-start, and more.

The LTC3624IDD#TRPBF is ideal for applications such as point-of-load regulation, processor core regulation, battery regulation, and power supply sequencing, where high efficiency and fast transient response are required. This device is also versatility and can operate with wide input voltage ranges of either 6V to 45V or 4.5V to 45V, making it suitable for many applications. In addition, the LTC3624IDD#TRPBF is also equipped with programmable features such as adjustable cycle-by-cycle current limit, programmable soft-start, and adjustable frequency.

The LTC3624IDD#TRPBF works by controlling the duty cycle of two internal switches, one in the step-down mode and one in the step-up mode. During each switching cycle, the device will regulate the output voltage by controlling the duty cycle of its switches to maintain a constant output voltage. In the step-down mode, the device will pull the current up to the valley point and then rapidly switch the current to maintain the constant output voltage. In the step-up mode, the device will use the inductor to store energy and then release it to the load to maintain the constant output voltage.

The LTC3624IDD#TRPBF provides high efficiency and fast transient response, making it an ideal power regulator solution. It provides an optimal solution for applications requiring higher power output and low dropout voltage. The integrated power switch and control circuitry with programmable features simplify design and makes it the ideal choice for a variety of applications.

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