降壓型DC/DC轉(zhuǎn)換器

該BL8526是一款高效率同步降壓穩(wěn)壓器。該裝置工作在3.6V至5.5V的輸入電壓范圍內(nèi)，并提供0.8V輸出電壓，同時(shí)提供高達(dá)5V的電壓的輸出電流2A。內(nèi)部同步開關(guān)需要一個(gè)外部肖特基二極管，以提高效率。該開關(guān)頻率由外部設(shè)定電阻器決定。開關(guān)頻率被設(shè)定為1.4MHz，BL8526可以允許使用小的外部元件，如陶瓷輸入和輸出電容、小型電感器，并同時(shí)提供低輸出紋波。100%占空比實(shí)現(xiàn)了低壓差操作，延長了電池壽命

Belling

上海貝嶺

2A 1.4M 5.5V Synchronous Buck Converter

文件：562.4 Kbytes 頁數(shù)：6 Pages

BELLING

上海貝嶺

Intel? Embedded Pentium? M/ Celeron? M Processors

文件：225.6 Kbytes 頁數(shù)：1 Pages

AAEON

研揚(yáng)科技

Synchronous Rectification Driver with Green Mode Function

General Description LD8526 is a secondary side synchronous rectification (SR) driver IC. It is suited for flyback low side and high side synchronous rectification in CCM, DCM and QR mode. For forward freewheeling rectification application, LD8526 can be applied in CCM and DCM operation. In l

文件：764.73 Kbytes 頁數(shù)：13 Pages

LEADTREND

通嘉科技

Synchronous Rectification Driver with Green Mode Function

General Description LD8526 is a secondary side synchronous rectification (SR) driver IC. It is suited for flyback low side and high side synchronous rectification in CCM, DCM and QR mode. For forward freewheeling rectification application, LD8526 can be applied in CCM and DCM operation. In l

文件：764.73 Kbytes 頁數(shù)：13 Pages

LEADTREND

通嘉科技