XC9286B18CMR-G

XC9286B18CMR-G is a XC9286 series HiSAT-COT® control, 1A synchronous step-down DC/DC converter with a built-in P-channel driver FET and Nchannel driver FET. Only an inductor and two capacitors were connected externally. HiSAT-COT is a proprietary high-speed transient response technology for DC/DC converter which was minimized output voltage during load fluctuations. It is Ideal for the applications with large instantaneous load fluctuations such as FPGAs and equipment that requires stable output voltage. It has enable, UVLO, fixed soft-start time, CL discharge, current limit (automatic recovery), short protection (latch protection), thermal shutdown functions. Applications include communication equipment / modules (Bluetooth/Wi-Fi/GPS etc.), power supply for MCU/FPGA/ASIC (POL power supply), smart phones/mobile phones, DSC/camcorder, portable game consoles, wearable devices, active cable/active optical cable.

• Input voltage range from 2.5V to 5.5V
• Oscillation frequency is 1.2MHz
• 92% efficiency (VIN=3.8V, VOUT=1.8V, IOUT=200mA)
• Ceramic input/output capacitor
• Quiescent current is 15µA typical at VOUT=VOUT(T)×1.1, Ta=25°C
• Operating ambient temperature range from -40 to 105°C
• SOT-25 package