The ISL9238BHRTZ is a highly integrated single-cell battery charger with a proprietary SMBus/I2C algorithm that supports USB-C ports. It is specifically designed for use in portable devices like smartphones, tablets, and other battery-powered electronic equipment. This integrated circuit (IC) component offers a range of key features that make it an ideal choice for charging and managing lithium-ion batteries efficiently.
One of the standout features of the ISL9238BHRTZ is its USB-C compatibility, enabling it to handle USB Power Delivery (USB-PD) negotiation for up to 100W. This allows for fast charging of devices with larger batteries, ensuring quick and convenient power replenishment. The IC also supports a wide input voltage range (3.3V to 24V) and can deliver high charging currents, making it suitable for a variety of devices.
The IC employs a proprietary charging algorithm with voltage and current regulation to efficiently manage the charging process. This algorithm ensures safe and precise charging of the lithium-ion battery, preventing overcharging, overheating, and other potential hazards. It also supports various charging modes, including Constant Voltage (CV), Constant Current (CC), and Trickle Charge, optimizing the charging process for different battery types.
To enhance safety, the ISL9238BHRTZ offers comprehensive protection features such as overvoltage protection (OVP), overcurrent protection (OCP), short-circuit protection (SCP), and overtemperature protection (OTP)
