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?400mA 線圈一體型DC/DC轉換器TOREX

發布時間:2022-11-15 16:49:05     瀏覽:1385

TOREX電源XCL201系列控制線圈IC超小型(2).5mm×2.0mm,h=1.0mm)降壓DC/DC轉換器。最高負載電流加2個陶瓷電容才能生成最高負載電流400mA的電源模塊。

XCL201系列轉換器工作頻率2.0V6.0V之間。輸出電壓在0.84.0V0的范圍之內.05V間隔設置。控制IC在開關頻率1中工作.2MHz,內嵌0.42ΩPch驅動晶體管和0.52ΩNch晶體管開關同步整流模式。XCL201系列轉換器可以實現從輕負荷到高負荷的快速響應,低紋波,高效率。休眠時停止整體電路,將損耗電流控制在1.0μA以下。另外,內嵌UVLO(Under Voltage Lock Out)輸入電壓為1.4V以下是內部驅動晶體管的強制性停止。

XCL201系列轉換器具備高速軟啟動性能.25ms(TYP.)啟動時間。XCL使用201系列轉換器CL休眠時連接放電性能LX-VSS內部開關通過內部阻抗使負載電容CL電荷放電。因此,輸出電壓能夠高速返回放電性能VSS電平。

TOREX (6).png

特征

輸入電壓范圍:2.0V6.0V

輸出電壓范圍:0.8V4.0V(精度±2.0%)

高轉化效率(VOUT=1.8V)92%(VIN=4.2V,VOUT=3.3V)

輸出電流:400mA

工作頻率:1.2MHz(±15%)

最高占空比:100%

輸出電容:陶瓷電容

短路保護:內嵌限定電流性能(定電流+閂鎖)

運行模式:PWM固定制御

CE性能:高速帶軟啟動,CL智能放電

TOREX半導體主要提供COMS、傳感器、二極管等元器件,產品以小體積、性能卓越而著名。

深圳市立維創展科技有限公司,優勢分銷TOREX電源器件,大量現貨庫存,歡迎合作。

詳情了解TOREX請點擊:http://m.yzgnjsb.cn/brand/62.html

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