完善资料让更多小伙伴认识你,还能领取20积分哦, 立即完善>
The ZCC66099 is a synchronous step-up converter with 0.65μA ultra low quiescent current. It is designed for products powered by alkaline battery, NiMH rechargeable battery, Li-Mn battery or rechargeable Li- Ion battery, for which high efficiency under light load condition is critical to achieve long battery life operation. The ZCC66099 step-up converter only consumes 0.65μA quiescent current under light load condition and can achieve up to 75% efficiency at 10μA load with fixed output voltage version. It can also support up to 300mA output current from 3.3V to 5V conversion, and achieve up to 93% at 200mA load. The ZCC66099 also offers both down mode and pass- through operation for different applications. In down mode, the output voltage can still be regulated at target value even when input voltage is higher than output voltage. In pass-through mode, the output voltage follows input voltage. The ZCC66099 exits down mode and enters into pass-through mode when VIN > VOUT + 0.3V. The ZCC66099 supports true shutdown function when it is disabled, which disconnects the load from the input supply to reduce the current consumption. The ZCC66099 offers both adjustable output voltage version and fixed output voltage versions. It is available in Green WLCSP-1.22×0.83-6B and TDFN-2×2-6AL packages. ●Operating Input Voltage Range: 0.9V to 5.2V ●Ultra Low Quiescent Current 0.6µA Ultra Low IQ into VOUT Pin 0.05µA Ultra Low IQ into VIN Pin ●1.2MHz Fixed Frequency Operation ●Adjustable Output Voltage from 2.5V to 5.2V ●Fixed Output Voltage Versions Available ●Power-Save Mode for Improved Efficiency at Low Output Power ●Regulated Output Voltage in Down Mode ●True Disconnection During Shutdown ●Up to 75% Efficiency at 10μA Load with Fixed Output Voltage Version ●Up to 93% Efficiency from 10mA to 300mALoad ●-40℃ to +85℃ Operating Temperature Range ●Available in Green WLCSP-1.22×0.83-6B and TDFN-2×2-6AL Packages |
|
相关推荐
|
|
小黑屋| 手机版| Archiver| 电子发烧友 ( 湘ICP备2023018690号 )
GMT+8, 2024-12-23 19:40 , Processed in 0.566728 second(s), Total 64, Slave 47 queries .
Powered by 电子发烧友网
© 2015 bbs.elecfans.com
关注我们的微信
下载发烧友APP
电子发烧友观察
版权所有 © 湖南华秋数字科技有限公司
电子发烧友 (电路图) 湘公网安备 43011202000918 号 电信与信息服务业务经营许可证:合字B2-20210191 工商网监 湘ICP备2023018690号