XC9258B3BEMR-G

Voltage Regulators - DC DC Switching Regulators Torex Semiconductor Ltd. XC9258B3BEMR-G Overview

Introducing the XC9258B3BEMR-G from Torex Semiconductor Ltd., a high-performance, synchronous step-down voltage regulator that is engineered to meet demanding power efficiency needs. This device utilizes a Constant On-Time (COT) control scheme that provides fast transient response and stable operation with ceramic output capacitors. With its ability to deliver up to 1A of output current and an excellent power efficiency, the XC9258B3BEMR-G is an ideal solution for compact, high-efficiency applications. The integrated high-side and low-side switches enhance its efficiency, making it a crucial component in power management solutions.

XC9258B3BEMR-G Features

This step-down converter is notable for its low quiescent current and fully integrated power MOSFETs which facilitate a minimal external component count. The XC9258B3BEMR-G operates over a wide input voltage range from 2.7V to 5.5V, making it versatile for various operating environments. Its high switching frequency minimizes the size of external components, while the built-in thermal shutdown and over-current protection features ensure safe operation under abnormal operating conditions.

XC9258B3BEMR-G Applications

• Portable Devices: Ideal for battery-operated gadgets such as smartphones and tablets where efficiency and compact design are critical. The XC9258B3BEMR-G helps in extending battery life while providing stable voltage to sensitive components.
• Wireless Communications: Used in wireless modules that require consistent operation, the regulator maintains stable power supply even with fluctuating input voltages, crucial for maintaining communication integrity.
• Networking Equipment: Applicable in routers and network switches, where reliable power distribution is necessary for continuous operation and data integrity.
• Consumer Electronics: Supports applications in devices such as digital cameras and gaming consoles, offering efficient power management and contributing to overall device performance and longevity.