EP5368QI Datasheet | Enpirion

Overview The EP5368QI is a synchronous buck converter with integrated Inductor, PWM controller, MOSFETS, and pensation providing the smallest possible solution size. The EP5368QI requires only two small MLCC capacitors to make a plete solution. Integration of the inductor greatly simplifies design, contains noise, reduces part count, and reduces solution footprint. Low output ripple ensures patibility with RF systems. The EP5368QI operates at a switching frequency of 4 MHz, enabling this unprecedented level of integration and small external ponents. Type III voltage mode control is used to provide high noise immunity and wide control loop bandwidth. The device is stable over all input and output voltages . It can source 600m A of current over the industrial temperature range and up to 700m A over the mercial temperature range. The small footprint makes this part ideal for space constrained portable applications. Shutdown current of <1u A extends battery life Output voltage level is programmed via a 3-pin VID selector providing seven pre-programmed output voltages along with an option for external resistor divider. Featuring Integrated Inductor Technology Product Highlights - Integrated Inductor - 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 700m A continuous output current - Wide 2.4V to 5.5V input range - VOUT Range 0.603V to VIN - 0.4V - 100% duty cycle capable - Less than 1 µA standby current - Low VOUT ripple for RF patibility - Short circuit and over current protection - UVLO and thermal protection - Stable over entire operating range - Ro HS pliant; MSL 3 260°C reflow Typical Application Circuit ENABLE Applications - - - - - - Noise sensitive RF applications Area constrained applications Smart phones and PDAs Portable gaming devices Personal Media Players Advanced Mobile Processors, DSP, IO, Memory, Video, Multimedia Engines 4.7µF 0603 VSense Vout VOUT 22µF...