PT8A3302APEX

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The PT8A3302APEX is a specialized power management integrated circuit (PMIC) manufactured by Texas Instruments Inc. (TI). It is part of the PT8A family of PMICs, and is intended to be used in specialized applications such as medical equipment, industrial controls, home appliances and other embedded controllers.

The PT8A3302APEX is a highly integrated power management IC that combines various voltage regulators, power controllers, power switches and a digital controller. It integrates various functional blocks, such as a DC-DC buck converter, AC-DC converter, LDO regulator, power management controller, power switches, linear charger, current limiter and a digital LED driver with programmable brightness.

The PT8A3302APEX provides a wide range of features that enable the user to design high performance and efficient power supply systems. It has a fully integrated buck converter with wide range of continuous load current up to 20A that can support up to 36V input voltage. The integrated AC-DC converter also supports wide range of input voltages up to 36V, with output voltage adjustable from 3.3V up to 5V. In addition, the PT8A3302APEX also provides a LDO linear regulator for low voltage voltage output, and can be configured for an output range from 0.8V to 5V.

The integrated digital controller core supports various programmable functions, such as thermal monitoring, voltage monitoring and system reset. The power management core provides power sequencing of different power domains as well as automatically detecting and activating the relevant power source when needed, without the need for manual programming or external components. Additionally, it integrates a digital LED driver, which allows the user to control the individual LEDs independent from each other and set their brightness independently.

The PT8A3302APEX is an ideal choice for applications that require high power and voltage management, especially applications that require multiple power domains, such as automotive, industrial, medical and home appliance applications. Furthermore, its configurability and integration of various features such as power sequencing, voltage monitoring, thermal monitoring, and LED dimming and current limiting make it also an ideal choice for applications that require efficient and reliable power management.

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