TPS658620ZQZT

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TPS658620ZQZT Application Field and Working Principle

The TPS658620ZQZT, a highly integrated power management IC (PMIC), is a specialized PMIC designed with a range of features that make it perfect for powering a range of high-end applications. This versatile chip is capable of providing power to a variety of electronic devices, from low-power handhelds to multifunctional computing systems.

The TPS658620ZQZT PMIC comes with an integrated dual-cell Li-ion & Li-Polymer battery charger, two buck converters, two LDOs (low dropout), one charge FET, one output switch, and flexible peripheral control. It is designed with 5V/3.3V/1.8V voltage regulation, power sequencing, and power monitoring features that make it perfect for powering a range of applications.

TPS658620ZQZT Application Field

The TPS658620ZQZT is commonly used in applications such as portable devices, point of sale terminals, tablets, cameras, and industrial control units. It is optimized for ultra-low-power applications, providing precision power and voltage tracking to different system components such as MCUs, FPGAs, and ASICs. It can also scale the output voltage for various applications.

This PMIC also integrates an input voltage range up to 20V, allowing it to be used in a broad range of industrial, consumer, and medical applications. Its patented adaptive power management technology helps it reduce the power consumption under different scenarios, further increasing its effectiveness in a range of applications.

Working Principle

The TPS658620ZQZT features a dual-cell Li-ion and Li-Polymer battery charger that utilizes advanced current, temperature, and voltage sensing techniques to ensure high accuracy, safety, and efficiency. The charge circuit is designed to maximize charge time while minimizing heat dissipation, maximizing battery life.

The power sequencing feature lets the user assign a sequence of operation for the sequencer outputs, allowing for a simple and efficient operation of system components. The PMIC also includes built-in voltage monitoring and tracking functionality, allowing for precise control of power in the system.

The PMIC includes two buck converters, two LDOs (low dropout), one charge FET, and one output switch, allowing for a very versatile solution. This flexible design helps the user to control power efficiently and accurately, as the part can be scaled for small and large solutions.

The TPS658620ZQZT PMIC provides an intelligent anduser-friendly power management solution that is suitable for a wide range of applications. The chip features advanced features such as power sequencing, power monitoring, and voltage regulation, which make it perfect for powering a range of high-end applications.

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