The PC8609 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 PC8609 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% efficiency at 200mA load.
The PC8609 also offers both down mode
andpass-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 PC8609 exits
down mode and enters into pass-through mode when
VIN > VOUT + 0.3V.
The PC8609 supports true shutdown function when it
is disabled, which disconnects the load from the input
supply to reduce the current consumption. The
PC8609 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.
共3条
1/1 1 跳转至页
替代SGM66099-ADJYTDI6G/TR超低静态电流的同步升压转换器
只看楼主 1楼
关键词: SGM66099-ADJYTDI6G 超低 静态
共3条
1/1 1 跳转至页
回复
有奖活动 | |
---|---|
请大声喊出:我要开发板! | |
【有奖活动】EEPW网站征稿正在进行时,欢迎踊跃投稿啦 | |
【有奖活动】智能可穿戴设备AR/VR如何引领科技新潮流! | |
奖!发布技术笔记,技术评测贴换取您心仪的礼品 | |
【有奖活动】震撼来袭!这场直播将直击工程师的心灵! |
打赏帖 | |
---|---|
如何实现基于NXPiMX.RT1021的BH1730采集被打赏50分 | |
【换取手持数字示波器】AHT10温度检测分享被打赏40分 | |
【换取手持数字示波器】ACM32F070开发板点亮LCD屏和触控按键,串口,ADC被打赏40分 | |
【换取手持数字示波器】ACM32F070LCD屏和触控按键功驱动蜂鸣器分享被打赏40分 | |
【换取手持数字示波器】国民技术PWM功能知识分享被打赏40分 | |
【换取手持数字示波器】放大器运放知识分享被打赏40分 | |
【分享评测,赢取加热台】+开关电源AC输入知识分享被打赏30分 | |
【换取手持数字示波器】N32G430点亮数码管与串口打印、ADC被打赏40分 | |
老胖子聊电路--分析一个反馈电路被打赏50分 | |
【换取手持数字示波器】+点亮WS2812RGB灯被打赏50分 |