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Info : The Latest Technology Of The Laptop


Today a laptop is one of the devices that almost everyone around the world has. Besides being used to support work to be more efficient, effective and faster to complete, laptops are also often used for entertainment purposes, for example for games, for surfing the virtual world or just for sharing information on social media.

The latest technology from laptops has reached a very high speed level that allows users to run various applications including large applications with extraordinary speed. For example, if a laptop user wants to run a video editor program, then a laptop with the latest technology already supports the program.

For big games, we already know gaming laptops, which are designed for game lovers. Laptops with high specifications and equipped with high-speed technology that allow gamers to enjoy their favorite games like using a large-spec computer device.

To get VGA specifications on a laptop, for example, now there is technology that allows us to do this by adding an external VGA unit by making a few modifications that are not too difficult to do. As we install a wireless card on a laptop, we can connect VGA to this port as well. It does require a little modification but this does not require special equipment because everything has been conditioned by the designer.

Likewise with HDD, we already know SSD now which has a speed of almost or can be more than 10 times compared to the speed of a regular HDD.

Showing posts with label ic. Show all posts
Showing posts with label ic. Show all posts

Detail Information of TPS51125 IC

The TPS51125 is an integrated circuit (IC) that is commonly used in power management applications, particularly in notebook computers and other portable electronic devices. It is a highly integrated, dual-synchronous buck controller with integrated FET drivers. Here are some key features and functions of the TPS51125:

Dual-Synchronous Buck Controller: The TPS51125 is capable of controlling two synchronous buck converters, allowing for efficient power conversion and voltage regulation.

Integrated FET Drivers: The IC includes integrated MOSFET drivers for driving external power MOSFETs, eliminating the need for additional driver circuits.

Wide Input Voltage Range: The TPS51125 can operate with input voltages ranging from 4.5V to 28V, making it suitable for a wide range of power supply designs.

Adjustable Output Voltage: The output voltage of the buck converters can be adjusted using external resistors, enabling flexibility in power supply configurations.

Current Limit and Protection Features: The IC provides various protection features, including overcurrent protection (OCP), thermal shutdown, and undervoltage lockout (UVLO), ensuring safe operation and protection against faults or abnormal conditions.

Power-Good Indicator: The TPS51125 includes a power-good (PG) indicator pin that can be used to monitor the output voltage status.

PWM Frequency and Phase Shift Control: The IC offers adjustable pulse width modulation (PWM) frequency and phase shift control options, allowing for optimization of power conversion efficiency and reduction of electromagnetic interference (EMI).

The TPS51125 is a versatile power management IC commonly used in notebook computers and portable electronic devices to regulate voltage and efficiently manage power. It provides a compact and integrated solution for power supply designs, contributing to overall system performance and reliability.


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Updated at: 8:24:00 PM
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