EN5310

EN5310 www.DataSheet4U.com ENPIRION Description 1A Voltage Mode Synchronous Buck PWM DC-DC Converter Features 1000mA output current capacity External inductor is NOT required Lead-Free packaging 5MHz operating frequency More than 90% efficient VOUT accuracy of 2% over line, load and temperature 1/2 the board area of discrete component solutions Very fast transient response All high speed switching signals contained inside the part Wide input voltage range of 2.375V to 5.5V Digital voltage selector with options for common output voltages from 0.8V to 3.3V External resistor divider and OVP option for programming output voltages from 0.9V to 4.0V Output enable pin and Power OK signal Programmable soft-start time Programmable over-current protection Thermal shutdown, short circuit, over-voltage and under-voltage protection The EN5310 is a Power System on a Chip DC-DC converter. It is specifically designed to meet the precise voltage and fast transient requirements of present and future high-performance, low-power processor, DSP, FPGA, memory boards and system level applications in a distributed power architecture. Advanced circuit techniques, ultra high switching frequency, and very advanced, high-density, integrated circuit and proprietary inductor technology deliver high-quality, ultra compact, non-isolated DCDC conversion. Operating this converter requires only three external components that include small value input and output ceramic capac...