国产三级在线观看播放,国产农村妇女精品一二区,国产精品久久久,国产肥熟女视频一区二区三区,国产成人精品亚洲777人妖

公司簡介

本公司主營電源管理IC：馬達驅(qū)動IC、升/降壓IC、手電筒驅(qū)動IC、鋰電充電IC、鋰電二合一保護IC、穩(wěn)壓IC、MOS管等電子元器件，還有各類基于電池應(yīng)用的產(chǎn)品方案定制開發(fā)。

由于電子元器件型號種類較多,并未一一上傳,如有其他需要,歡迎咨詢,部分產(chǎn)品的準(zhǔn)確價格請來電詳談.

更多電源管理IC產(chǎn)品，請登陸"迅瑞創(chuàng)芯"查詢/

黃小姐：TEL:

Description

The TD6817 is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode

architecture. The device is available in an adjustable version and fixed output voltages of 1.5V and 1.8V.

Supply current during operation is only 20mA and drops to ≤1mA in shutdown. The 2.5V to 5.5V input voltage

range makes the TD6817 ideally suited for single Li-Ion battery-powered applications. 99% duty cycle provides

low dropout operation, extending battery life in portable systems.Automatic Burst Mode operation increases

efficiency at light loads, further extending battery life. Switching frequency is internally set at 1.5MHz, allowing

the use of small surface mount inductors and capacitors.The internal synchronous switch increases efficiency and

eliminates the need for an external Schottky diode. Low output voltages are easily supported with the 0.6V

feedback reference voltage. The TD6817 is available in TSOT23-5 package.