LA5693D-N-E

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LA5693D-N-E is a power management integrated circuit (PMIC) integrated circuit that provides a wide range of voltage, current and protection functions for consumer and industrial applications. The core of the circuit is a patented single-chip power management control system that integrates a number of switch-mode power conversion functions and protection functions into a single device. This integrated circuit provides an optimized solution for low-voltage, low-power applications.

The LA5693D-N-E circuit offers two general operating modes: continuous conduction mode (CCM) and discontinuous conduction mode (DCM). In both modes, the circuit offers an adjustable switching frequency of up to 500kHz. CCM, where the energy is stored in an inductor between switching cycles, is usually used for higher power applications. DCM, where the energy is stored in a capacitor, is usually used for lower power applications.

The LA5693D-N-E circuit also provides a comprehensive range of protection features, such as output over-voltage protection (OVP), output current monitor and current limit, peak current limit, input under-voltage lockout (UVLO) and over-temperature protection (OTP), which help ensure the reliability and safety of the system.

The LA5693D-N-E provides an adjustable output voltage range of 0.6V to 5V, an output current range of 0-2A and a dynamic load line of 0% to 100%. It includes a programmable soft-start and adjustable frequency slew-rate control, allowing design flexibility and easy integration into a variety of applications. In addition, the supply voltage range of 3.1V to 5.5V over-limits the voltage output range to provide additional protection for the system.

The LA5693D-N-E circuit can provide a power supply solution for many consumer and industrial applications such as digital audio/video, mobile phones, tablets, Bluetooth/Wi-Fi modules, medical equipment, automotive electronics and a variety of other applications.

In conclusion, the LA5693D-N-E is a power management integrated circuit (PMIC) with a wide range of voltage, current and protection functions. It provides an optimized solution for low-voltage and low-power applications, with adjustable output voltage range, current limit, peak current limit, under-voltage lockout, over-temperature protection and current monitor. The integrated circuit can provide reliable power supply solution for consumer and industrial applications and is suitable for many different applications.

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