EN5360DC

EN5360DC is a 6A voltage mode synchronous buck PWM 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 four external components that include small value input and output ceramic capacitors and a soft-start capacitor. Application includes servers, workstations and PCs, broadband, networking, LAN/WAN, optical telecommunications equipment, point of load regulation for low-power processors, network processors, DSPs, FPGAs, and ASICs, low voltage, distributed power architectures with 2.5V, 3.3V or 5V rails.

• Input supply voltage range from 2.375 to 5.5V
• External inductor is NOT required
• Switching frequency is 5MHz typ (25°C)
• More than 90% efficient, VOUT accuracy of 2% over line, load and temperature
• 1/3 the board area of discrete component solutions, very fast transient response
• All high speed switching signals contained inside the part
• Digital voltage selector with options for common output voltages from 0.8V to 3.3V
• Output enable pin and power OK signal, programmable soft-start time
• Overcurrent, thermal shutdown, short circuit, output overvoltage and input undervoltage protection
• 48-pin DFN package, operating temperature range from 0 to 70°C