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RT8525D 是寬輸入範圍的升壓型控制器,其輸出電壓、電流的大小由所選的外部器件決定,其輸入端工作電壓範圍為 4.5V~25V,可滿足很寬輸出電壓範圍的應用需求。

應用

  • LCD TV, Monitor Display Backlight
  • LED Driver Application
  • High Current High Output Voltage DC/DC Converters
  • High Input Voltage DC/DC Converters
主要規格
RT8525D
Status Active
Vin (min) (V) 4.5
Vin (max) (V) 25
Iq (typ) (mA) 1.3
VFB (typ) (V) 1.25
Freq (typ) (kHz) 200
Duty (max) (%) 90
Features Adjustable Current Limit;Adjustable Frequency;Adjustable Soft-Start;Current Mode Control;Enable Input;OCP;OVP;Power Good;UVP
Package Type WDFN3x3-12
關鍵特性
  • VIN 工作電壓範圍: 4.5V~25V
  • 可調軟啟動時間
  • 可調工作頻率範圍: 50kHz~600kHz
  • 輸出電壓過壓保護
  • 輸出電壓欠壓保護
  • 12引腳 WDFN 封裝
  • 符合 RoHS 規範,不含鹵素
Datasheet
TitleVersionLast UpdateDownload
RT8525D: 電流模式 Boost 控制器V1.02015/04/29
Technical Documents
TitleItem TypeLast UpdateDownload
立錡全系列產品選擇指南 [Jan., 2024] Selection Guide2024/01/19
立錡精選產品 Product Tree 手冊 [Aug., 2023] Selection Guide2023/08/07
Part NumberPackage TypePackage Qty.Free SampleDistributorStockBuy From Authorized Distributor
RT8525DGQWWDFN3x3-121,500 Request Digikey 1,377 Buy
Mouser Lead-Time: 14 weeks Not Available
WPG Lead-Time: 14 weeks Not Available
Evaluation Board
Part NumberDistributorStockBuy From Authorized Distributor
EVB_RT8525DGQW Digikey 5 Buy
Mouser Lead-Time: 14 weeks Not Available
WPG Lead-Time: 14 weeks Not Available
Related Products
TitleDownload
RT8525: 可調光 Boost 控制器
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