[原创] Altera EN6362 PowerSoC 6A直流电源解决方案

Altera公司的EN6362QI是集成了电感,PWM控制器,MOSFET和补偿的6A电源系统级芯片(PowerSoC) DC/DC降压转换器,尺寸仅为8x8x3mm,输入电压3.0V-6.5V,输出电流高达6A,具有极好的波纹和EMI性能,效率高达96%,主要用在FPGA,ASIC,处理器和DSP等点负载,工业自动化,服务器,无线基站,测试测量和嵌入计算以及需要大功率密度的应用以及对噪音敏感的应用.本文介绍了EN6362QI主要特,功能框图以及评估板电路图,材料清单和主要元件布局图.

The EN6362QI is a Power System on a Chip (PowerSoC) DC to DC converter with an integrated inductor, PWM controller, MOSFETs and compensation to provide the smallest solution size in an 8x8x3mm 56 pin QFN module. It offers very high efficiency and is able to provide 6A continuous output current with no de-rating. The EN6362QI also provides excellent line and load regulation over temperature. The EN6362QI is specifically designed to meet the precise voltage and fast transient requirements of high-performance, low-power processor, DSP, FPGA, memory boards and system level applications in distributed power architecture.

Other features include precision enable threshold, pre-bias monotonic start-up, and programmable soft-start. The device’s advanced circuit techniques, ultra high switching frequency, and proprietary integrated inductor technology deliver high-quality, ultra compact DC-DC conversion.
..

查看全文