XCL240B183F-EVB-01

XCL240B183F-EVB-01 is an evaluation board for the XCL240B183FR-G HiSAT-COT® control 1.0A inductor built-in step-down “micro DC/DC” converter. It integrates an inductor and a control IC into a compact package (2.5mm × 2.0mm, height = 1.04mm). The built-in coil simplifies circuit design and helps minimize noise and other operational issues caused by circuit wiring. Featuring the proprietary HiSAT-COT® high-speed transient response technology, this converter effectively reduces output voltage fluctuations during load changes, ensuring stable performance. It is ideal for applications with large instantaneous load variations, such as FPGAs and devices that require a stable output voltage. Typical applications include communication equipment and modules (Bluetooth, Wi-Fi, GPS, etc.), power supplies for MCU/FPGA/ASIC (POL power supply), smartphones, digital still cameras, camcorders, portable game consoles, wearable devices, and active or active optical cables.

• Input voltage range from 2.5V to 5.5V
• Output voltage is 1.80V
• PWM/PFM auto control methods
• 25μA quiescent current
• 3MHz oscillation frequency
• 1A output current
• 90% efficiency (VIN=3.8V, VOUT=1.8V, IOUT=200mA)
• Thermal shutdown, current limit and short protection
• Operating ambient temperature range from -40℃ to 105℃