ISL6258HRTZ

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The ISL6258HRTZ PMIC (power management integrated circuit) is a specialized battery charging system designed for embedded applications that require ultra-high accuracy. It is used in a wide range of products, from hand-held device battery chargers to renewable energy systems, and is compliant with various safety and environmental standards. The ISL6258HRTZ is an advanced battery charger specifically optimized for embedded systems.

The ISL6258HRTZ supports a wide range of charge current values and charging protocols, including 4-step controlled current, 9-step controlled current, float, and trickle-charge modes. The ISL6258HRTZ is also able to monitor battery health parameters, allowing it to hold off charging if unhealthy batteries are detected. This prevents system damage that can occur when charging unhealthy cells.

The ISL6258HRTZ supports USB charging and is capable of sourcing up to 1500mA of charge current. It supports 10-bit resolution and an adjustable pulse skip frequency mode, which allows fine-tuning and fast convergence of the system output voltage to its target value. The low dropout and low quiescent current guarantees efficient power consumption and simplify the system bill of materials (BOM) by eliminating the need for extra external components.

The ISL6258HRTZ incorporates a wide range of protection features, including over-voltage, over-temperature, over-current, and short-circuit protection. It also has built-in reverse battery and reverse current protection to protect against reversed battery connections. In addition, the device has an internal oscillator and programmable timer, allowing quick charging even with long cable lengths.

The ISL6258HRTZ is an advanced, cost-effective solution for embedded systems that require precise, high-accuracy charging of batteries. The device is optimized for embedded use and meets safety and environmental standards. The built-in protections and low power consumption guarantee system reliability and simplicity. The ISL6258HRTZ is an ideal solution for USB charging applications that require efficient operation and long cable lengths.

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