资料下载
20伏4A同步降压DC-DC稳压器ADP2384数据表
分享资料个
The ADP2384 is a synchronous， step-down dc-to-dc regulator with an integrated 44 mΩ， high-side power MOSFET and an 11.6 mΩ， synchronous rectifier MOSFET to provide a high efficiency solution in a compact 4 mm × 4 mm LFCSP package. This device uses a peak current mode， constant frequency pulsewidth modulation （PWM） control scheme for excellent stability and transient response. The switching frequency of the ADP2384 can be programmed from 200 kHz to 1.4 MHz. To minimize system noise， the synchronization function allows the switching frequency to be synchronized to an external clock. The ADP2384 requires minimal external components and operates from an input voltage of 4.5 V to 20 V. The output voltage can be adjusted from 0.6 V to 90% of the input voltage and delivers up to 4 A of continuous current. Each IC draws less than 120 μA current from the input source when it is disabled. This regulator targets high performance applications that require high efficiency and design flexibility. External compensation and an adjustable soft start function provide design flexibility. The powergood output and precision enable input provide simple and reliable power sequencing.
声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
- 相关下载
- 相关文章
