ISL6252HAZ-T

The ISL6252HAZ-T is an integrated circuit (IC) component designed to provide power management solutions for notebook computers. It is manufactured by Renesas Electronics, a leading semiconductor company. This IC offers various key features and functionalities that make it an essential component in notebook power management systems. One of the prominent features of the ISL6252HAZ-T is its ability to handle a wide range of input voltage, ranging from 5.5V to 25V. This flexibility allows the IC to adapt to different power supply sources commonly found in notebook computers, including AC adapters and batteries. Furthermore, it supports a maximum charging current of up to 4.2A, which enables fast and efficient battery charging. The IC incorporates a high-efficiency synchronous rectification buck regulator, which regulates the output voltage with minimal power loss. This results in higher energy efficiency, leading to increased battery life and reduced heat generation. The buck regulator also employs pulse frequency modulation (PFM) or pulse width modulation (PWM) modes, depending on the load requirements, ensuring optimal power utilization. Another notable feature of the ISL6252HAZ-T is its comprehensive protection mechanisms. It includes overvoltage protection (OVP), overcurrent protection (OCP), and overtemperature protection (OTP) circuits. These protections safeguard the IC, notebook computer, and attached devices from potential damage due to voltage spikes, excessive current, and excessive temperature