ISL62882BHRTZ

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The ISL62882BHRTZ is a flexible power management integrated circuit (PMIC) from Intersil that provides multiple voltage regulators to meet the unique needs of a variety of applications. This device is suitable for a wide range of voltage regulator applications, including those in the industrial, consumer, telecom, automotive, and medical markets. It comes in a space-saving 20-pin TSSOP package and is an excellent choice for scaling down the circuit board space and cost of the voltage regulator.

When it comes to its application field and working principles, the ISL62882BHRTZ can be classified into the PMIC - Voltage Regulators - Special Purpose category. It has two adjustable linear Regulators, one fixed linear Regulator, one independent sensing regulator, and one general-purpose output pin. The two adjustable linear Regulators, R1 and R2, provide an adjustable voltage output. The two outputs are regulated individually and can be either adjustable or fixed. They also support firmware-driven sequencing and power management functions.

The fixed linear Regulator, R3, is capable of providing a fixed, 3.3V output voltage from either battery or AC input. It operates at a low quiescent current and delivers up to 250mA of output current. R3 also provides over-temperature and over-current protection.

The independent sensing Regulator, R4, is designed for applications that require a fixed, low-output voltage from either a battery or AC input. It offers up to 400mA of output current with low noise and transient response characteristics. R4 also provides thermal shutdown and over-current protection.

The ISL62882BHRTZ also features a low dropout (LDO), which is designed to provide a regulated voltage on the output pin. It supports a wide range of output voltages, from 0.8V to 3.3V, and can deliver up to 250mA of output current. It provides over-temperature and over-current protection.

Other features of the ISL62882BHRTZ include an adjustable power on/off control, over-temperature protection, user programmable reset output, and a system reset capability. It is compatible with a wide range of operating temperatures, from -40°C to +105°C. In addition, it is compliant with the JEDEC specifications for Lead-Free and Halogen-Free components.

The ISL62882BHRTZ is an excellent choice for voltage regulator applications requiring low-input noise, low power consumption, adjustable power-on/off control, and flexibility. Its combination of features allows applications such as portable media players, digital TVs, telecommunication systems, and industrial-grade equipment. In addition, the device is fully optimized for both 3.3V and 5V applications, ensuring consistent and reliable performance.

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