LM43602QPWPTQ1

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All areas of modern technology today make use of various power management integrated circuits (PMIC) and voltage regulators that are designed with specific purposes and features. The LM43602QPWPTQ1 is one such IC and belongs to the DC-DC switching regulator family. Its application field and working principle have become quite renowned among the modern power management circuit users.

The LM43602QPWPTQ1 DC-DC converter is mainly used in telecom systems, server systems, storage systems and industrial control systems. It is an integrated switching regulator with a 40 V input source capacity and a 250 kHz to 600 kHz operating range that can provide high efficiency power conversion with minimal heat dissipation. This device comes in Figure of Merit (FOM) of up to 1.6 mOhm, an external soft start, an adjustable current limit and an over-voltage protection. It also provides fault protection which includes short-circuit protection, thermal shutdown, over voltage protection and input under voltage lockout (UVLO).

This device has a synchronous buck converter operating principle. The voltage regulation is achieved through sensing the output terminal voltage and controlling the internal MOSFET gate driver. It features built-in gate drivers for the upper and lower MOSFET transistors. It also has a circuit for voltage detection and current limit protection. This makes the device suitable for PWM or DCMP regulated applications. Furthermore, it has an output voltage pre-charge or discharge circuit to eliminate inrush current or minimized power surges during start-up or shutdown operations.

The LM43602QPWPTQ1 DC-DC converter comes with a variety of features that make it one of the most efficient and reliable power management solutions available. It has a wide input voltage range of 8V to 40V and can output at a current of 8A. It also has integrated soft start, synchronised operation, output current sense,and over temperature protection. It is a synchronous buck converter integrated with proportional integral (PI) type voltage control loop, which allows stable voltage response with wide line and load variations. It also has built-in circuits that protect it from common modes disturbances, output voltage overshoot and reactive power control.

The LM43602QPWPTQ1 can provide an adjustable output voltage range from 0.9 to 3.6V for a wide range of applications. The device is also equipped with an adjustable current limit to protect it from short-circuit and overload conditions. It also has a fault protection circuit that shuts down the device when the output voltage exceeds the specified level or when the power supply voltage drops below the UVLO threshold. The device also has a maximum power limit of 68W.

The LM43602QPWPTQ1 is one of the most reliable and advanced voltage regulators available. This DC-DC switching regulator has managed to combine high performance and low price, making it a cost effective solution for many power management applications. In addition, its wide input voltage range and adjustable output voltage range makes it a versatile choice for many applications. Its advanced features, such as its low Figure of Merit (FOM) and fast current limit response also make it a great choice for designing new power management systems.

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