成人欧美一区二区三区的电影_果冻传媒MV国产推荐视频_精品国产午夜肉伦伦影院_老少配老熟妇也疯狂_欧美日韩精品一区二区三区不卡_日韩精品卡2卡3卡4卡5_亚洲日韩乱码一区二区三区四区_日产免费一二三四区禁止转发传播_亚洲无人区一码二码三码区别大吗_人妻丝袜中文无码AV影音先锋专区,体育生GAY脱裤子自慰感受,国产在线拍91揄自揄视精品91,欧美性猛交内射兽交老熟妇

NCP1568PDUHD90WGEVB

商品介紹

NCP1568PDUHD90WGEVB 是一塊 90W TYPE-C PD3.0 / QC4.0 電源適配器開(kāi)發(fā)板,，其主要設(shè)計(jì)特色是采用了安森美半導(dǎo)體的電源管理芯片組合,。初級(jí)側(cè)功率級(jí)有3顆芯片分別是NCP1568主動(dòng)箝位反馳式控制芯片、 NCP1622 CrM VSFF PFC控制芯片,、 NCP51530 高速半橋MOSFET驅(qū)動(dòng)芯片; 次級(jí)側(cè)功率級(jí)搭配的是NCP4306 同步整流控制芯片,。根據(jù)開(kāi)發(fā)板測(cè)試結(jié)果顯示，高達(dá)91%的電源轉(zhuǎn)換效率有效地將交流電轉(zhuǎn)換為直流電,，同時(shí)由于開(kāi)關(guān)損耗大大減少,，組件尺寸也有效的縮小，實(shí)現(xiàn)更高的功率密度(1.27W/cm3),。 

這臺(tái)電源適配器支持 USB-C PD (5V/3A, 9V/3A, 12V/3A, 15 V/3 A, 20V/4.5A)

商品規(guī)格

Universal AC Input Range (90 – 264 Vac)
<75 mW Standby (5 V & 230 Vac) Power Consumption with No Cable Plug In
High Efficiency at Full Load
Inherent SCP and OCP Protection
Quick Switching Off FET while unplugging Cable and Switching On FET at Vbus dropping to 5 V while plugging Cable again
Optional Boost follower PFC Control
Active Clamp Flyback Topology with Peak Current Mode Control
High Frequency Operation
High Power Density (1.27 W/cm3)
Support TYPE&minus;C PD3.0 & QC4.0,QC4.0+,PPS Protocol
Adaptive Output OVP and UVP
Two Stage OCP for 15 V and 20 V Output
Open Loop Protection
Compact Profile with Board Size 63 x 63 x 21 mm