EN5396QI Datasheet | Altera

Enpirion® Power Datasheet EN5396QI 9A Power So C Synchronous DC-DC Buck Converter with Integrated Inductor Description The EN5396QI is a Power Supply on a Chip (Pwr So C) 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, ASIC, memory boards, and system level applications in a distributed power architecture. Advanced circuit techniques, ultra high switching frequency, and innovative, high-density, integrated circuit and proprietary inductor technology deliver high-quality, ultra pact, non-isolated DC-DC conversion. Operating this converter requires as few as five external ponents that include small value input and output ceramic capacitors and a soft-start capacitor. The Altera Enpirion solution significantly helps in system design and productivity by offering greatly simplified board design, layout and manufacturing requirements. In addition, a reduction in the number of vendors required for the plete power solution helps to enable an overall system cost savings. Features 10mm 12mm - - - - - - - - - - - - - - Applications - - - - - - Point of load regulation for low-power processors, network processors, DSPs, FPGAs, and ASICs Notebook puters, servers, workstations Broadband, networking, LAN/WAN, optical Low voltage, distributed power architectures with 2.5V, 3.3V or 5V rails DSL, STB, DVR, DTV, Industrial PC Noise sensitive applications Integrated Inductor Technology: Integrated Inductor, MOSFETS, Controller in a 10 x 12 x 1.85mm package Low External Part Count. Up to 30W continuous output power. Low output impedance optimized for ≤ 90 nm Master/slave configuration for paralleling. 5MHz operating frequency. High efficiency, up to 93%. Wide input voltage range of 2.375V to 5.5V. External resistor divider output voltage select. Output Enable pin and Power OK signal. Programmable soft-start time. Adjustable over-current...