Torex Semiconductor, Ltd. Voltage Regulators - DC DC Switching Regulators XC9235G24D4R-G

The XC9235G24D4R-G is a synchronous step-down DC/DC converter designed to provide a stable output voltage with high efficiency. It operates within an input voltage range of 2.0V to 6.0V and can deliver an output current of up to 600mA. The output voltage can be set to a fixed value of 2.4V, making it suitable for applications requiring a specific voltage level. This regulator features a built-in P-channel MOS driver transistor with a resistance of 0.42Oc and an N-channel MOS switching transistor with a resistance of 0.52Oc, allowing for efficient power conversion. The device supports two selectable oscillation frequencies of 1.2MHz and 3.0MHz, which can be chosen based on the application requirements. The XC9235G24D4R-G includes several important functions such as soft start, current limiting, and an under-voltage lockout (UVLO) feature that turns off the driver transistor when the input voltage drops below 1.4V. Additionally, it has a low standby current consumption of 1.0OºA or less, making it suitable for battery-powered devices. This product is available in multiple package options, including SOT-25, USP-6C, USP-6EL, and WLP-5-03, providing flexibility for various design requirements. It is compliant with EU RoHS standards, ensuring it is environmentally friendly. The XC9235G24D4R-G is ideal for applications in mobile devices, Bluetooth technology, digital cameras, and portable gaming consoles.