The EN63A0QI is a synchronous highly integrated DC-to-DC Converter offers highly efficient performance along with a rich and proven feature set that facilitate ease of use in systems that are sensitive to beat tones. The switching frequency can be synchronized to an external clock or other EN63A0QIs. Other features include precision enable threshold, pre-bias monotonic start-up and parallel operation. The EN63A0QI 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 distributed power architecture. The device"s advanced circuit techniques, ultra-high switching frequency and proprietary integrated inductor technology deliver high quality, ultra-compact and non-isolated DC-DC conversion.
● Excellent ripple and EMI performance
● Precision enable threshold for sequencing
● Monotonic start-up with pre-bias
● Programmable soft-start time
● Soft shutdown
● Master/slave configuration for parallel operation
● Thermal shutdown, overcurrent, short-circuit and undervoltage protection
● Up to 96% high efficiency
● External programmable frequency between 0.9 and 1.5MHz for application tuning
● 2% Output voltage accuracy over line, load and temperature
