立即注册
查看: 88|回复: 0

[原创] ZCC66099 低功耗升压芯片替代SGM6609

已绑定手机
发表于 2024-3-25 17:30:00 | 显示全部楼层 |阅读模式 来自 广东省深圳市
GENRAL DESCRIPTION
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- lon 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 to300mA output current from 3.3V to 5V conversion, and achieve up to 93% at 200mAload.
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-1.22x0.83-6B and TDFN-2x2-6AL packages.
FEATURES
●Operating Input Voltage Range:0.9V to 5.2V●Ultra Low Quiescent Current
0.6μA Ultra Low la into VOUT Pin
0.05μA Ultra Low lqinto VIN Pin●1.2MHz Fixed Frequency Operation
●Adjustable Output Voltage from2.5V 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°C Operating Temperature Range●Available in Green WLCSP-1.22x0.83-6B and
TDFN-2x2-6AL Packages
APPLICATIONS
Memory LCD Bias
Optical Heart Rate Monitor LED Bias Wearable Applications
Low Power Wireless Applications Portable Products
Battery Powered Systems


  • 一牛网商城 一牛网直播
您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

合作/建议

TEL: 19168984579

工作时间:
周一到周五 9:00-11:30 13:30-19:30
  • 扫一扫关注公众号
  • 扫一扫打开小程序
Copyright © 2013-2024 一牛网 版权所有 All Rights Reserved. 帮助中心|隐私声明|联系我们|手机版|粤ICP备13053961号|营业执照|EDI证
在本版发帖搜索
微信客服扫一扫添加微信客服
QQ客服返回顶部
快速回复 返回顶部 返回列表