Altera EP5388QI

EP5388QI                                DESCRIPTION The EP5388QI is a synchronous buck converter with integrated Inductor, PWM controller, MOSFETS, and Compensation providing the smallest possible solution size. The EP5388QI requires only two small MLCC capacitors to make a complete solution. Integration of the inductor greatly simplifies design, contains noise, reduces part count, and reduces solution footprint. Low output ripple ensures compatibility with RF systems.
EP5388QI                                FEATURES • 3mm x 3mm x 1.1mm QFN package • Only two low cost MLCC caps required • 4 MHz switching frequency • High efficiency, up to 94% • Up to 800mA continuous output current • Wide 2.4V to 5.5V input range • VOUT Range: 0.6V to VIN – 0.5V • 3-Pin VID output voltage programming • 100% duty cycle capable • Less than 1 µA standby current • Low VOUT ripple for RF compatibility • Short circuit and over current protection • UVLO and thermal protection • RoHS compliant; MSL 3 260°C reflow
EP5388QI                                APPLICATIONS • Noise sensitive RF applications • Area constrained applications • Wireless data applications • Portable gaming devices • Personal Media Players • Advanced Mobile Processors, DSP, IO, Memory, Video, Multimedia Engines