XRP7708ILB-F

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The XRP7708ILB-F is a PMIC(Power Management Integrated Circuit) in the Voltage Regulator family, which is a combination of Linear and Switching Regulators. This PMIC is specifically designed to provide controllers with efficient and reliable power management solutions.

XRP7708ILB-F integrates three synchronous step-down converters, a linear regulator and an adjustable LDO regulator for controller power supply. The three step-down converters provides up to 5A/3A/3A output current, eight high-speed (5A/3A) switching options and four adjustable output modes. It also features a preset voltage of 4.3V or 3.3V, adjustable current limit and power good flag. The linear regulator provides accurate output voltage with 0.8V to 5.5V adjustable range, ideal for devices requiring low power consumption.

The device is built with a SafetyFET™ (MOSFET) protection feature that provides protection in case of over voltage, over temperature, over current, and short circuit conditions. The programmable delay timer feature set allows its user to control the system power start/stop sequentially and reduce power supply ripple as well as chip reset signal level. The device also includes an integrated EEPROM that can store up to 8kB of configuration data.

The XRP7708ILB-F integrates a 1A LDO regulator with up to 4A of output current, programmable voltage and adjustable current limit. It also features a low dropout, high PSRR and high output accuracy. The LDO regulator also provides user-selectable enable/disable control and provides a power good signal for monitoring purposes.

Due to its versatile design, the device can be used for a wide range of applications, such as mobile device connection management, communication interface power supply and industrial lighting controllers. For example, it can be used to power components of a mobile device like Bluetooth radio or WiFi-enabled device, control and power various communication interfaces, and operate industrial lighting controllers, such as street and parking lots lighting systems.

The XRP7708ILB-F also provides an array of features such as reverse current protection, thermal shutdown protection, under-voltage lockout (UVLO) and over-current protection (OCP). Moreover, the device includes an integrated Power On Reset (POR) circuit that ensures a correct start-up of the device, even in cases of power interruption. Together these features ensure a high performance, reliable and efficient power management solution.

In summary, the XRP7708ILB-F is a power management integrated circuit that delivers an efficient and reliable solution for controllers and other applications. Its versatile design and built-in safety features make it suitable for mobile, communication and industrial applications. The device offers excellent performance, reliability and efficiency; and is a good option for those requiring a cost-effective and efficient power management solution.

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