電源管理電路

UTC384X是固定頻率脈寬調(diào)制(PWM)控制電路， 它可用于DC/DC、AC/DC變換器，外圍使用元件很少。該集成電路提供一個經(jīng)過修調(diào)的振蕩器，以保證精確的占空比周期控制，一個溫度補償?shù)幕鶞孰妷涸?，高增益的誤差放大器，電流檢測比較器和一個大電流的圖騰(推挽)輸出，以適應于驅動功率MOSFET。內(nèi)部保護線路包括欠壓關斷(UVLO)和電流限制功能。

YW

友旺

Legacy-Reduced SuperI/O with Two Serial Ports, Parallel Port and GPIOs for Notebook and Docking Applications

General Description The WPCN384U, a member of the Winbond LPC SuperI/O family, is targeted for a wide range of notebook and docking applications. The WPCN384U is PC2001 and ACPI compliant, and features two Serial Ports, Parallel Port and General Purpose Input/Output (GPIO) support for a total o

文件：104.83 Kbytes 頁數(shù)：3 Pages

WINBOND

華邦電子

Legacy-Reduced SuperI/O with Two Serial Ports, Parallel Port and GPIOs for Notebook and Docking Applications

文件：165.39 Kbytes 頁數(shù)：3 Pages

NUVOTON

新唐科技

CERAMIC RESONATORS

文件：44.61 Kbytes 頁數(shù)：1 Pages

EUROQUARTZ

石英公司