XC9281 Datasheet | Torex Semiconductor

DESCRIPTION ☆Green Operation patible The XC9281/XC9282 series are 600m A synchronous rectification DC/DC converters adopting Hi SAT-COT (- ) control. Due to increasing the oscillation frequency to high frequency, coil with a size of 1.0 x 0.5 mm can be used. A 0.6 x 0.3 mm ceramic capacitor can be used for the input capacitance (CIN) and the output capacitance (CL), realizing that the mounting area including peripheral ponents can be reduced to 3.52 mm2. Due to increasing the oscillation frequency to a high frequency, the mounting area is reduced. Additionally, an efficiency equal to or higher than that of conventional products can realize by improving on-resistance and current consumption. Because of these features , XC9281/XC9282 series are ideal for equipment requiring miniaturization and low profile mounting area, and battery-powered equipment such as mobile equipment. Moreover, the high-speed transient response technology of the Hi SAT-COT control makes it possible to minimize the fluctuation of the output voltage for a load transient condition. This feature is optimal for applications requiring a fast response and output voltage stability for an instantaneous load fluctuation like FPGA. (- )Hi SAT-COT is a proprietary high-speed transient response technology for DC/DC converter which was developed by Torex. It is Ideal for the LSI's that require high precision and high stability power supply voltage. - (- ) HAi SPATP-CLOITC: TAORTEIXO独N自Sの高速過渡応答可能なオン- タイFムE制A御TのU名R称ES - Smart phones / Mobile phones Input Voltage Range - Wireless earphone / Headset Output Voltage Range - Wearable devices - DSC / Camcorder - Portable game consoles - Smartcard - Power supply for module Output Current Quiescent Current Oscillation Frequency Efficiency (f OSC=4MHz) Control Methods - Various small power sources - PCB IMAGE Protection Functions Functions Input / Output Capacitor Operating Ambient Temperature Package Environmentally : 2.5V ~ 5.5V : 0.7V ~ 1.15V...